Double Helix (2026 TV series)
2026 Chinese-Singaporean television series
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Double Helix (Chinese: 双程; pinyin: Shuāng Chéng) is a 2026 Chinese-Singaporean television series in the romantic drama and boys' love (BL) genres, starring Ayden Sng (孙政)[1] and Lyu Sitong (吕思瞳). The series is an adaptation of the novel A Round Trip to Love (双程系列) by Chinese author Lan Lin (蓝淋).[2][3]
| Double Helix | |
|---|---|
| Chinese | 双程 |
| Literally | Double Helix |
| Genre | |
| Based on | A Round Trip to Love (双程系列) by Lan Lin (蓝淋) |
| Starring |
|
| Countries of origin |
|
| Original language | Mandarin |
| No. of seasons | 1 |
| No. of episodes | 12 |
| Production | |
| Running time | 30–40 minutes |
| Original release | |
| Network | |
| Release | 8 May 2026 – present |
The series premiered on 8 May 2026, with new episodes released weekly.[4] It is available worldwide (except Japan and South Korea) on GagaOOLala, Viki and YouTube.[5][6][7]
Synopsis
The story follows Cheng Yichen (Lyu Sitong), a model student, and Lu Feng (Ayden Sng), a rebellious heir, who fall in love during high school. When a classmate spreads a photo of them together, their relationship is discovered and they are forced apart under pressure from their families and school. Lu Feng is sent abroad, while Yichen has to change schools and rebuild his life alone.[6][7]
Years later, they unexpectedly reunite when Lu Feng becomes Yichen's boss at the company. Although the attraction between them is immediately rekindled, the two once again face family disapproval and tragedies. The series follows their struggle to overcome obstacles and stay together.[8][7]
Cast and characters
Production
The series is based on the novel A Round Trip to Love (双程系列) by Chinese BL fiction author Lan Lin (蓝淋).[2][8] The novel had previously been adapted into a film in 2016.[2]
Singaporean actor Ayden Sng was cast as Lu Feng, marking his debut in a BL drama and his first leading role in the Chinese market. In April 2026, it was announced that Sng had signed a contract with Chinese agency Mejoy Entertainment to manage his career in the country.[8] Shortly before the premiere, in May 2026, Sng hosted his co-star Lyu Sitong in Singapore, where the two went sightseeing together, generating anticipation among fans.[1] An official trailer for the series was released on the KUKAN Drama Channel on YouTube.[10]