Due to changes in ocean currents, shark activity appeared near a certain diving area, but the traces are unknown. Doctor Shen Xin was invited to attend the birthday party of his cousin Liu Yiran, but by accident, he got involved in the emotional farce of his cousin boyfriend Zhou Tianming and his female boss He Wendy. As everyone knows, the four strayed into the shark-infested place, and the bloodthirsty hunt was staged. In order to save everyone's lives, Shen Xin started a desperate contest with the bloodthirsty sharks, fighting for the 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.