父親の都合で上海から台湾に戻った盛望（ション・ワン）は、転校先の学校で校内一の秀才・江添（ジアン・ティエン）の前の席になる。しかし江添は盛望に対し不機嫌な態度をとり、険悪な雰囲気になってしまう。さらに家に帰ると、父親の再婚相手が江添の母親であることが判明。２人は兄弟として同じ家で暮らすことに。正反対の性格の盛望と江添。最初こそ反発し合うも、新たな家庭と学校で日々を共に刻むうちに、２人は次第に心を通わせていく。
AIが作品の魅力を深く読み解いています
When ”The On1y One” was announced and it was apparent that it was more or less another adaptation of the first ”Addicted” book, I wondered if the world really needed yet another series about stepbrothers. Well, maybe the world didn't really need this series, but unlike the Thai adaptation of ”Addicted”, which failed in every aspect, this one can compare to the groundbreaking series from mainland China. I would even say it is almost as good, and therefore I'm glad that it was actually made. Sheng Weng's (Liu Dong Qin) life changes completely when he not only has to change to a school where he meets introvert Jiang Tian (Benjamin Tsang), who also becomes his stepbrother when Sheng Weng's father marries Jiang Tian's mother, so that the boys have to live under the same roof. As would be expected from this kind of BL series, they move from enemies to friends, and from friends to lovers, as they begin to understand each other. The boys's opposing characters are displayed sensitively thanks to a well written script, good directing and amazing acting. Not only the leads', and especially Benjamin Tsang's, popularity have skyrocketed, but Andy Chen, who plays the support role of Gao Tian Yang, also captured viewers' hearts.
