He Qing Hai Yan

Tang He Qing, a young woman from a seaside town, crosses paths with Zhou Hai Yan, who abandoned police academy after his father died in the line of duty. Her arrival rekindles his dream of becoming a criminal police officer. Together, they take on a campus drug-trafficking network and gradually fall in love. But when the truth behind his father's death comes to light, Zhou Hai Yan conceals his identity and goes undercover to uncover the truth and bring the criminals to justice.