Su Cheng returns to his hometown after several years abroad to find his best friend Wang and old crush Lin Jing married and settled down. Cheng's memories of the city reflect a difficult childhood suffering from depression and frequent fights with classmates. Suddenly Wang is found brutally murdered in what police suspect to be one of a series of serial killings over cheating spouses. The killer kidnaps the cheating couple and tortures them before murdering one and leaving the other as a witness. Jing refuses to believe her husband would have cheated on her and desperately searches for answers to his death. At her side, Su Cheng seeks to protect Lin Jing while keeping his own dark secrets at bay. Meanwhile, police suspect Su Cheng may have had something to do with the crimes. Is his return really as coincidental as it seems?

In 1917 young Ip Man first came to Hong Kong to study, but his peaceful campus life was unexpectedly broken. A shocking hostage situation occurred on the day when the school held an English speech contest. All students in the school were held hostage, and one person was killed every minute. Facing the immediate crisis, Ip Man stepped forward, but unexpectedly discovered that the kidnapper was his master, and his good brother turned out to be an accomplice of the kidnapper.

Tang Zheng, a skilled martial artist, discovers his gym owner’s involvement in smuggling relics. Facing challenges in a high-stakes match and a tense confrontation, Tang fights to uphold justice while preserving his martial arts legacy.