A sea party turns deadly when Dr. Shen Xin and three friends are attacked by bloodthirsty sharks.

Music composer Yao is at the peak of his career when a brain tumour surgery leaves him with anterograde amnesia. As such, his memory `resets` everyday, that he can only recall past information but not new events. Unable to perform the simplest day-to-day tasks on his own, Yao hits rock bottom until meeting his psychotherapist, Xingyue.

A large blast hits the gas pipeline in the industrial park due to a sudden earthquake, which triggers massive explosions and engulfs the neighboring area in flames. Facing the escalating fire danger, the Fire and Rescue Force quickly reaches the hazardous zone to hold the fire and cut a firebreak, in the meantime, many survivors are pulled out of the rubble.

After the Spirit-Flower that guards the human realm exhausts its power and requires a new flower soul, the sinister Lord Hanlin seizes the opportunity to help the ancient demon Yu Beast invade. With a great calamity imminent, Jiang Chen and Qing Luan embark on a desperate quest to find the missing flower soul. Through shared trials and life-and-death tribulations, love blossoms between them—only for Qing Luan to discover that Jiang Chen himself is the very flower soul they seek. In a final act of sacrifice, Jiang Chen offers his life to reignite the Spirit-Flower, defeating the forces of evil. In the aftermath, Qing Luan keeps eternal watch over the reborn flower, guarding the realm they saved together.

Flight attendants Zhang Zhiyong and Yang Man team up to battle international criminals on a flight home, protecting passengers and thwarting a terrorist plot.