ASIANGL · SERIES GUIDE
Petrichor
Police inspector Tul and forensic doctor Cherran begin as reluctant colleagues. A series of murders forces them to combine instinct with evidence, while the trust growing between them becomes inseparable from a case connected to an eighteen year old nightmare.
Thai title: หยดฝนกลิ่นสนิม · EngLot
Petrichor at a glance
- Country
- Thailand
- Release year
- 2024
- Episodes
- 10
- Genre
- Girls Love, crime, mystery, romance
- Status
- Completed
- Official streaming
- iQIYI
- Directors
- Poy Pannares Ruchirananta and Pongsatorn Thongjaroen
- Language
- Thai
- Subtitles
- English and multiple additional languages
A murder case carried by the rain
Tul is a newly transferred officer in the Criminal Investigation Department. Her first field assignment brings her into conflict with Cherran, the forensic doctor responsible for examining the evidence. Tul acts through determination and instinct. Cherran demands precision and proof.
Their difficult partnership changes as they work more cases together. When a murder resembles the work of the Raindrop Killer from eighteen years earlier, the investigation begins pulling old trauma into the present. Tul and Cherran must decide whether the killer has returned or whether someone is copying a crime that was never fully laid to rest.
Cast: Engfa and Charlotte
Engfa Waraha
Character: Tul.
Tul is a police inspector whose commitment to justice pushes her to challenge convenient answers and continue searching when a case does not feel complete.
Charlotte Austin
Character: Cherran.
Cherran is a forensic doctor whose careful reading of the evidence becomes essential to the investigation and whose connection to the past makes the case deeply personal.
Romance built through trust
Tul and Cherran do not begin with easy chemistry. Their different methods create frustration, but the work repeatedly places them in situations where each woman must rely on the other.
That gradual trust gives the romance weight. Their closeness grows through shared danger, moral choices, and the recognition that neither woman should have to carry the case alone.
AsianGL Guide
Petrichor is an EngLot series for viewers who want the romance connected directly to the plot. Tul and Cherran become closer because they investigate together, disagree with each other, and eventually learn how their strengths fit.
The crime structure also gives both characters identities beyond the relationship. Tul pursues justice while Cherran makes the evidence speak. Their romance adds emotional stakes to a mystery already shaped by memory, power, and unfinished grief.
Where to watch Petrichor
The complete ten episode series is officially available on iQIYI in supported regions. The platform lists English subtitles along with several other subtitle languages.
Streaming access, subtitles, and membership requirements can vary by location.
Continue exploring AsianGL
Meet Engfa and Charlotte in the Actresses directory, explore their first series together in Show Me Love, continue with 4Elements: The Water, or browse Series A to Z.
Sources and credits
Series facts, episode count, directors, cast, story foundation, subtitles, and official viewing destination were checked against iQIYI. AsianGL is an independent fan created website.