Thundercloud Rainstorm is already gaining international buzz as one of the most emotionally charged BL dramas set to premiere in 2025. Known in Korean as 천둥구름 비바람, the series brings together intense storytelling, symbolic visuals and a romance shaped by trauma, vulnerability and desire. Based on a popular web novel, the drama focuses on characters who are pushed together under the worst circumstances, creating a connection that feels raw, complicated and impossible to ignore.
Synopsis of Thundercloud Rainstorm
The story follows Lee Il Jo, a young man who has endured a lifetime of emotional neglect and difficult family ties. After a painful confrontation with his half-brother during his father’s funeral, Il Jo ends up staying with his cousin Seo Jeong Han, a reserved and distant figure who never paid much attention to him. Their unexpected living arrangement gradually breaks Jeong Han’s emotional barriers.
As he witnesses Il Jo’s fragility, he develops sympathy, then attachment, and eventually an intense attraction that grows stronger episode after episode. Thundercloud Rainstorm explores themes of emotional dependence, longing, unresolved grief and the complicated nature of relationships that form out of pain rather than comfort. In short, it is a story about two people whose lives collide in ways neither expected.
Who is in the cast of Thundercloud Rainstorm?
The drama features a solid cast of rising stars and promising talents:
- Yoon Ji Sung as Lee Il Jo
- Jeong Ri U as Seo Jeong Han
- Jang Won Hyuk as Seung Jae
- Lee Dong Joo as Jeong In
- Hwang Seong Yun as Su Hyo
Former Wanna One member Yoon Ji Sung stands out, bringing emotional weight and nuance to the lead role.
How many episodes does Thundercloud Rainstorm have?
Thundercloud Rainstorm will have 8 episodes, with a double-episode premiere on November 28, 2025, followed by two new episodes every Friday for four consecutive weeks.
Poster of Thundercloud Rainstorm
Is Thundercloud Rainstorm worth watching?
For viewers who enjoy BL dramas with depth and emotional complexity, Thundercloud Rainstorm is definitely worth adding to your watchlist. The drama leans heavily on symbolism, especially through constant rain, thunder and moody visuals that reflect the characters’ emotional storms. Expect strong chemistry, mature themes, inner conflict and a narrative that gradually intensifies. Unlike lighter BLs, this series aims to deliver a more psychological and atmospheric experience, making it especially appealing for fans seeking stories that feel deeper and more dramatic.
Fun facts about Thundercloud Rainstorm
- Adapted from a popular Korean web novel
- The emotional tension between the leads is one of the main highlights
- The poster received praise for its moody and expressive visual style
- Produced by Oak Company and Sambok Production
- Rated 18+ due to mature emotional themes
- Episodes are released in two-per-week format to keep the pacing engaging
Where to watch Thundercloud Rainstorm?
The series is confirmed to stream on Wavve in South Korea. At the moment, there is no official information about worldwide availability or a release on platforms like Viki.
Conclusion
Thundercloud Rainstorm arrives as a standout BL drama with emotional depth, complex characters and a storyline that refuses to take the easy route. Its visual tone, character-driven narrative and layered romance make it one of the most intriguing releases of late 2025. Even without confirmed international distribution, global anticipation continues to grow. For fans of BL dramas that emphasize emotion, conflict and character growth, this series is one to watch closely.
Read more: The Price of Confession: Everything to Know About the Cast
I’m Milly, from Brazil — passionate about discoveries, K-dramas, series, and cinema. In this blog, I bring together my two greatest loves: exploring the world and telling great stories. I share travel experiences, entertainment recommendations, and tips that connect culture, technology, and emotion. Here, every read is a new journey.
