On the day of divorce, Chu Xian, the ex-wife of a hacker, hacked her ex-husband's group with just one click and made her ex-husband kneel down for customer service during a live broadcast. Ji Xingye, a young military officer, handed a knife to protect his wife and teamed up to reveal the Gu family's 3 billion hidden debt, sending her ex-husband and his family to jail. A galaxy finally appeared in the cracks.