Justifiable Defense.

Senior prosecutor Duan Hongshan from the city prosecutor's office is tasked with handling a case involving a woman accused of killing her abusive husband. Young prosecutor Fang Lingyuan from the provincial office is assigned to assist. As they investigate, they discover connections to a case from Duan’s past. Guided by facts and legal principles, they navigate complex issues of justice, sentiment, and law to reach an accurate conclusion in the case.