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"excerpt": "Petrichor The Series (หยดฝนกลิ่นสนิม), 2024 Thai GL crime-mystery romance, iQIYI Original by Miss Grand International and TV Thunder, starring Engfa Waraha and Charlotte Austin; 10 episodes on One 31 and iQIYI from Nov 23, 2024.",
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"markdown": "# Petrichor The Series (หยดฝนกลิ่นสนิม)\n\n**Petrichor The Series** (หยดฝนกลิ่นสนิม) is a 2024 Thai crime-mystery romance television series, an iQIYI Original produced by Miss Grand International Public Company Limited with iQIYI and made by TV Thunder Public Company Limited, adapted from the web novel *Petrichor — Rust in the Rain* by the author duo SixTeenSeven.[1](https://missgrand.com/%e0%b8%ad%e0%b8%b4%e0%b8%87%e0%b8%9f%e0%b9%89%e0%b8%b2-%e0%b8%8a%e0%b8%b2%e0%b8%a5%e0%b9%87%e0%b8%ad%e0%b8%95-%e0%b8%82%e0%b8%ad%e0%b8%9e%e0%b8%a5%e0%b8%b4%e0%b8%81%e0%b8%9a%e0%b8%97/) • [2](https://mgronline.com/drama/detail/9670000112778) • [3](https://mydramalist.com/763563-petrichor) It stars Engfa Waraha as Inspector Tul and Charlotte Austin as the forensic doctor Cherran, and it aired on [Channel One](https://www.edgepedia.org/channel-one) 31 with an extended UNCUT version on iQIYI.[1](https://missgrand.com/%e0%b8%ad%e0%b8%b4%e0%b8%87%e0%b8%9f%e0%b9%89%e0%b8%b2-%e0%b8%8a%e0%b8%b2%e0%b8%a5%e0%b9%87%e0%b8%ad%e0%b8%95-%e0%b8%82%e0%b8%ad%e0%b8%9e%e0%b8%a5%e0%b8%b4%e0%b8%81%e0%b8%9a%e0%b8%97/)\n\n| Key fact | Detail |\n|---|---|\n| Native title | หยดฝนกลิ่นสนิม, literally raindrops with a rust smell, matching the novel *Petrichor — Rust in the Rain*[2](https://mgronline.com/drama/detail/9670000112778) • [3](https://mydramalist.com/763563-petrichor) |\n| Production | iQIYI Original; produced by Miss Grand International PCL with iQIYI; made by TV Thunder PCL[1](https://missgrand.com/%e0%b8%ad%e0%b8%b4%e0%b8%87%e0%b8%9f%e0%b9%89%e0%b8%b2-%e0%b8%8a%e0%b8%b2%e0%b8%a5%e0%b9%87%e0%b8%ad%e0%b8%95-%e0%b8%82%e0%b8%ad%e0%b8%9e%e0%b8%a5%e0%b8%b4%e0%b8%81%e0%b8%9a%e0%b8%97/) |\n| Adaptation | Based on the web novel by SixTeenSeven (DobbyMANU7 and hitokage); screenwriter Sammon[3](https://mydramalist.com/763563-petrichor) • [4](https://letterboxd.com/film/petrichor-2024-1/) |\n| Directors | Pongsatorn Thongjaroen and Pannares Ruchirananta[5](https://www.iq.com/album/petrichor-2024-ar002mup45?lang=en_us) • [2](https://mgronline.com/drama/detail/9670000112778) |\n| Broadcast | 11 episodes, November 23, 2024 to February 1, 2025, Saturdays 21:00 on One 31; UNCUT at 22:00 on iQIYI[5](https://www.iq.com/album/petrichor-2024-ar002mup45?lang=en_us) • [2](https://mgronline.com/drama/detail/9670000112778) • [3](https://mydramalist.com/763563-petrichor) |\n| Leads | Engfa Waraha as Inspector Tul; Charlotte Austin as Cherran (\"Ran\")[1](https://missgrand.com/%e0%b8%ad%e0%b8%b4%e0%b8%87%e0%b8%9f%e0%b9%89%e0%b8%b2-%e0%b8%8a%e0%b8%b2%e0%b8%a5%e0%b9%87%e0%b8%ad%e0%b8%95-%e0%b8%82%e0%b8%ad%e0%b8%9e%e0%b8%a5%e0%b8%b4%e0%b8%81%e0%b8%9a%e0%b8%97/) • [3](https://mydramalist.com/763563-petrichor) |\n| Reception | MyDramaList 8.3/10 from 3,153 users (broadcast cut); 8.2 from 1,225 users (UNCUT)[3](https://mydramalist.com/763563-petrichor) • [6](https://mydramalist.com/781266-petrichor-uncut) |\n\n## Spoilers\n\n### Plot and premise\n\nThe story pairs a police investigation with a developing relationship between two women. Inspector Tul, newly transferred to the Special Investigation Unit, works with the forensic doctor Cherran on a murder whose method resembles the work of a serial killer active 18 years earlier, a killer who was recently released from prison and whose return spreads fear through the capital.[2](https://mgronline.com/drama/detail/9670000112778) The central question the series poses is whether the new killing is the work of the \"Raindrop Killer\" (ฆาตกรหยดฝน) or a copycat.[5](https://www.iq.com/album/petrichor-2024-ar002mup45?lang=en_us)\n\nThe premiere episode, titled \"A Rainy Night, A Murder, and A Fateful Encounter\" (การพบกันและการฆาตกรรมในคืนวันฝนตก), opens with the death of a billionaire's son found lifeless inside his luxury car, and sets the two leads against each other over the case before their investigation draws them together.[1](https://missgrand.com/%e0%b8%ad%e0%b8%b4%e0%b8%87%e0%b8%9f%e0%b9%89%e0%b8%b2-%e0%b8%8a%e0%b8%b2%e0%b8%a5%e0%b9%87%e0%b8%ad%e0%b8%95-%e0%b8%82%e0%b8%ad%e0%b8%9e%e0%b8%a5%e0%b8%b4%e0%b8%81%e0%b8%9a%e0%b8%97/) • [7](https://www.naewna.com/entertain/843065) Tul and Cherran have differing work styles that create tension before they learn to trust each other.[3](https://mydramalist.com/763563-petrichor)\n\n### Cast and characters\n\nEngfa Waraha plays Inspector Tul, a fearless and determined police officer newly assigned to the Special Investigation Unit; Thai press framed the role as a major transformation for her.[1](https://missgrand.com/%e0%b8%ad%e0%b8%b4%e0%b8%87%e0%b8%9f%e0%b9%89%e0%b8%b2-%e0%b8%8a%e0%b8%b2%e0%b8%a5%e0%b9%87%e0%b8%ad%e0%b8%95-%e0%b8%82%e0%b8%ad%e0%b8%9e%e0%b8%a5%e0%b8%b4%e0%b8%81%e0%b8%9a%e0%b8%97/) • [7](https://www.naewna.com/entertain/843065) Charlotte Austin plays Cherran Trakulwipatkul, called \"Ran\", a forensic physician.[3](https://mydramalist.com/763563-petrichor) The supporting cast includes Lin Malin Sae-lim as \"May\" Methini Suwitthaya, Rina Chatamonchai, and Naphat Vikairungroj.[2](https://mgronline.com/drama/detail/9670000112778) • [3](https://mydramalist.com/763563-petrichor)\n\n### Broadcast and episodes\n\nThe series ran for 11 episodes from November 23, 2024 to February 1, 2025.[5](https://www.iq.com/album/petrichor-2024-ar002mup45?lang=en_us) • [3](https://mydramalist.com/763563-petrichor) It aired every Saturday at 21:00 on Channel One 31, with the 18+ UNCUT version, with longer episodes of about 1 hour 10 minutes against the broadcast cut's 45 minutes, available exclusively at 22:00 on the iQIYI app and iQ.com.[2](https://mgronline.com/drama/detail/9670000112778) • [3](https://mydramalist.com/763563-petrichor) • [6](https://mydramalist.com/781266-petrichor-uncut) The broadcaster One31, part of The One Enterprise PCL, hosts the full back catalog on its official site.[8](https://www.one31.net/shows/detail/551)\n\n## Production\n\nThe series is an adaptation of the web novel *Petrichor — Rust in the Rain* (petrichor — หยดฝนกลิ่นสนิม) by SixTeenSeven, an author duo of DobbyMANU7 and hitokage.[3](https://mydramalist.com/763563-petrichor) [Letterboxd](https://www.edgepedia.org/letterboxd) credits SixTeenSeven as original writer and Sammon as writer, with studios iQIYI Pictures and TV Thunder.[4](https://letterboxd.com/film/petrichor-2024-1/) Direction was shared by Pongsatorn Thongjaroen and Pannares Ruchirananta.[5](https://www.iq.com/album/petrichor-2024-ar002mup45?lang=en_us) • [2](https://mgronline.com/drama/detail/9670000112778) International alternative titles include the Chinese 鐵鏽味的雨滴/铁锈味的雨滴, the romanization Yod Fon Klin Sanim, and the Vietnamese Petrichor: Giọt Mưa Mang Mùi Rỉ Sét.[4](https://letterboxd.com/film/petrichor-2024-1/)\n\n## Reception\n\nOn MyDramaList the broadcast version holds a score of 8.3/10 from 3,153 users with 8,573 watchers, and the UNCUT version scores 8.2 from 1,225 users.[3](https://mydramalist.com/763563-petrichor) • [6](https://mydramalist.com/781266-petrichor-uncut) A viewer review on Letterboxd describes it as possibly the first Thai GL series in the crime thriller genre and praises the episode 9 love scene, comparing it favorably to *[Affair](https://www.edgepedia.org/affair-ep8bd8jhqp)*.[4](https://letterboxd.com/film/petrichor-2024-1/)\n\n## Genre placement\n\niQIYI categorizes the series under Thailand, Crime, Mystery, BL&GL, Romance, Drama, and Police & Criminal.[5](https://www.iq.com/album/petrichor-2024-ar002mup45?lang=en_us) The series uses a dual-release model, a broadcast cut on linear television and a longer 18+ streaming version on iQIYI.[2](https://mgronline.com/drama/detail/9670000112778) • [6](https://mydramalist.com/781266-petrichor-uncut)\n\n## Promotion\n\nThai press covered the premiere as a role transformation for Engfa Waraha in the image of a tough female police inspector.[7](https://www.naewna.com/entertain/843065) [Marketing](https://www.edgepedia.org/marketing) leaned on the leads' romance milestones: the \"First Kiss\" in Episode 4 was promoted in advance, leading into a special Episode 5 scene.[9](https://missgrand.com/%e0%b8%9a%e0%b8%a3%e0%b8%b4%e0%b8%a9%e0%b8%b1%e0%b8%97-%e0%b8%a1%e0%b8%b4%e0%b8%aa%e0%b9%81%e0%b8%81%e0%b8%a3%e0%b8%99%e0%b8%94%e0%b9%8c-%e0%b8%ad%e0%b8%b4%e0%b8%99%e0%b9%80%e0%b8%95%e0%b8%ad%e0%b8%a3/) On December 21, 2024, a fan and media screening of Episode 5 was held at Siam Pavalai Cinema on the sixth floor of Siam Paragon, with cast appearances and live duet performances by Engfa and Charlotte.[9](https://missgrand.com/%e0%b8%9a%e0%b8%a3%e0%b8%b4%e0%b8%a9%e0%b8%b1%e0%b8%97-%e0%b8%a1%e0%b8%b4%e0%b8%aa%e0%b9%81%e0%b8%81%e0%b8%a3%e0%b8%99%e0%b8%94%e0%b9%8c-%e0%b8%ad%e0%b8%b4%e0%b8%99%e0%b9%80%e0%b8%95%e0%b8%ad%e0%b8%a3/)\n\n## References\n\n1. [\"อิงฟ้า-ชาล็อต\" ขอพลิกบทบาทสุดท้าทาย, MGI Public Company Limited press release](https://missgrand.com/%e0%b8%ad%e0%b8%b4%e0%b8%87%e0%b8%9f%e0%b9%89%e0%b8%b2-%e0%b8%8a%e0%b8%b2%e0%b8%a5%e0%b9%87%e0%b8%ad%e0%b8%95-%e0%b8%82%e0%b8%ad%e0%b8%9e%e0%b8%a5%e0%b8%b4%e0%b8%81%e0%b8%9a%e0%b8%97/)\n2. [เรื่องย่อซีรีส์ \"หยดฝนกลิ่นสนิม - Petrichor The Series\", MGR Online](https://mgronline.com/drama/detail/9670000112778)\n3. [Petrichor (2024), MyDramaList](https://mydramalist.com/763563-petrichor)\n4. [Petrichor (2024), Letterboxd](https://letterboxd.com/film/petrichor-2024-1/)\n5. [Petrichor (2024), iQIYI](https://www.iq.com/album/petrichor-2024-ar002mup45?lang=en_us)\n6. [Petrichor: Uncut (2024), MyDramaList](https://mydramalist.com/781266-petrichor-uncut)\n7. ['อิงฟ้า-ชาล็อต'ขอพลิกบทบาทสุดท้าทาย... ซีรีส์'หยดฝนกลิ่นสนิม', Naew Na](https://www.naewna.com/entertain/843065)\n8. [ดูย้อนหลัง ซีรีย์หยดฝนกลิ่นสนิม Petrichor The Series, One31](https://www.one31.net/shows/detail/551)\n9. [MGI press invitation for Petrichor EP.5, MGI Public Company Limited](https://missgrand.com/%e0%b8%9a%e0%b8%a3%e0%b8%b4%e0%b8%a9%e0%b8%b1%e0%b8%97-%e0%b8%a1%e0%b8%b4%e0%b8%aa%e0%b9%81%e0%b8%81%e0%b8%a3%e0%b8%99%e0%b8%94%e0%b9%8c-%e0%b8%ad%e0%b8%b4%e0%b8%99%e0%b9%80%e0%b8%95%e0%b8%ad%e0%b8%a3/)\n\n---\n*Topic: Encyclopedia › Arts and culture › Screen and stage › Film and television › Series and fictional screen worlds › International serial drama and telenovelas › Turkish, Middle Eastern, and African serials › Thai serial dramas (lakorn)*\n\n*Initially written Oct 3, 2026 · Reviewed: Oct 25, 2026 · Edited: Oct 15, 2026; Oct 25, 2026; Nov 1, 2026 · Last review: Oct 25, 2026*\n\n*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*\n\nLicense: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license\n",
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"speakable": "Petrichor The Series, 2024 Thai GL crime-mystery romance, iQIYI Original by Miss Grand International and TV Thunder, starring Engfa Waraha and Charlotte Austin; 10 episodes on One 31 and iQIYI from Nov 23, 2024."
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