
A feared crime boss dies... and wakes up as an eighteen-year-old high school girl. Now he's juggling exams, teenage drama, and the impossible task of convincing his own sons who he really is. Finding the man who murdered him should be easy. Pretending to be a teenage girl? Not so much. Turns out, solving a murder is easier than surviving high school.

After being framed and drowned, Lu Chu, the former leader of the Green Dragon Gang, unexpectedly awakens in the body of a fragile young girl named Chen Xuan. As he wakes up in the gang’s memorial hall, he instinctively uses his signature combat moves to knock down a subordinate named "Yellow Hair" who was provoking and harassing him. However, due to the physical changes, Lu Chu realizes mid-fight that he is now in a female body, with leg length and strength drastically different from his past life. Just as the scene descends into chaos, his eldest son and the current young master, Lu Dong, makes an imposing appearance, leaving Yellow Hair terrified.

Lu Chu, the former leader of the Azure Dragon Gang, is reborn at her own funeral, her soul possessing the body of a young girl named Chen Xuan. Her instinctive use of her signature move, the Death-Spin Kick, terrifies her gang subordinates, including Huang Mao, who mistakenly believe they are being haunted by their late boss’s vengeful spirit. While Huang Mao lies that Lu Chu drowned in a fishing accident, Lu Chu (in Chen Xuan’s body) remembers clearly that she was murdered. She punishes the group of deceitful cowards and, annoyed that her funeral portrait is unflattering, draws a mustache on it. Just then, a loyal subordinate discovers the portrait has been defaced, and a confrontation becomes imminent.

After the leader of the Green Dragon Gang, Lu Chu, is murdered, his soul is unexpectedly reincarnated into the body of Chen Xuan, the neglected eldest daughter of the Chen Group. At his own funeral, the reincarnated Lu Chu (in Chen Xuan's body) spots his portrait, which has been incorrectly drawn without his signature beard, and instinctively steps forward to wipe it clean. This act is perceived by the crowd as a grave sign of disrespect to the deceased. Terrified of being implicated, Chen Xuan’s father, Chen Hao, and her stepsister, Chen Yao, publicly humiliate her and attempt to sever ties. Just as the young gang leader Lu Dong arrives at the funeral and everyone assumes Chen Xuan is as good as dead, she shocks the entire room by calling out Lu Dong’s childhood nickname and boldly declaring that she is his late father.

After being murdered, Lu Chu, the former leader of the Green Dragon Gang, finds his soul unexpectedly inhabiting the body of Chen Xuan, the neglected eldest daughter of the Chen family. At her own funeral, Lu Chu, now in Chen Xuan’s body, is accused by Chen Yao of being mentally ill due to his erratic behavior and is subsequently driven away by his own son, Lu Dong. Fearing retaliation from the Green Dragon Gang, Chen’s father, Chen Hao, flies into a rage at Chen Xuan. Later, Lu Chu sneaks into his bedroom and discovers his own body is still alive. He attempts to return to it through various absurd methods, such as banging his head and electric shocks, but to no avail. Just as he is in the middle of these attempts, Lu Dong bursts into the room and catches him in the act. Left with no other choice, Lu Chu reveals his true identity to his son.

Lu Chu, whose soul now inhabits Chen Xuan’s body, attempts to convince her biological son, Lu Dong, of her true identity. Hostile toward this "crazy woman," Lu Dong suspects she investigated his family background to threaten him. Despite Lu Chu accurately recounting his private memories—including his mother’s death anniversary, his younger brother’s current situation, and a scar on his thigh—Lu Dong refuses to believe her and orders the housekeeper, Old Sun, to throw her out. However, Lu Chu displays the imposing authority of the former gang leader, cowing Old Sun and making him feel as though he is facing his former boss. Before leaving, Lu Chu provides the safe combination as final proof of her identity.

After her unexpected death, Lu Chu transmigrates into the body of Chen Xuan, the mistreated eldest daughter of the Chen family. At her own funeral, overcome by intense hunger, she sneaks a bite of her own funeral offerings in front of everyone. This absurd act is caught by her snobbish father, Chen Hao, and her scheming stepsister, Chen Yao. Seizing the opportunity, Chen Yao incites Chen Hao to send "Chen Xuan" to a psychiatric hospital to eliminate any future trouble. Realizing that escaping a mental institution would be nearly impossible, Lu Chu temporarily hides her sharp edge, feigning submission while using her pickpocketing skills to steal a crucial token from Chen Hao. Meanwhile, Lu Chu's eldest son, Lu Dong, has taken control of the Green Dragon Gang and is solemnly organizing guards to protect his father's remains while preparing to receive the dignitaries arriving to pay their respects.

After the former leader of the Green Dragon Gang, Lu Chu, is murdered, she is reborn into the body of a young girl named Chen Xuan. Attending her own funeral under this new identity, Lu Chu watches as her eldest son and current successor, Lu Dong, presides over the ceremony in deep grief. The atmosphere turns tense when Zhong Mo, leader of the rival Black Dog Gang and Lu Chu’s sworn enemy, arrives uninvited. While pretending to pay his respects, Zhong Mo mockingly dismisses Lu Chu’s death as a mere accident, sparking a confrontation between the two factions. Hidden among the crowd, the reincarnated Lu Chu observes everything calmly, determined to deduce from Zhong Mo's behavior whether he is the mastermind behind her murder.

This episode centers on the funeral of Lu Chu, the former leader of the Green Dragon Gang. Lu Chu, now soul-transferred into the body of a young girl named Chen Xuan, watches the funeral from the shadows, fuming over how her death was staged as a drowning, which has tarnished her reputation. During the service, her eldest son, Lu Dong, flies into a rage upon seeing fish on the offering table. He exposes Lu Chu’s lifelong seafood allergy and berates the person who made the offering for having ulterior motives. Lu Chu is struck by a subtle sense of confusion when she realizes that her rival, Zhong Mo, actually remembers her allergy. Later, Zhong Mo offers a bowl of Lu Chu’s favorite stinky tofu as a tribute, but Lu Dong views it as a provocation and orders it to be thrown away. In the end, Lu Chu secretly retrieves the discarded tofu and feasts on it by the side of the road.

At the funeral of Lu Chu, the former leader of the Green Dragon Gang, his son Lu Dong is lost in thought after hearing a bizarre report from his subordinate, Huang Mao. They claim that the former leader’s vengeful spirit has possessed a woman and used his signature move, the Death-Defying Roundhouse Kick, while demanding answers about his death. Though skeptical at first, Lu Dong is swayed by the desperate oaths of his men and realizes his father’s death was no accident. He suspects that the woman, Chen Xuan, holds the truth and is using this method to alert him. Subsequently, during the funeral rites, Lu Dong confronts Chen Hao, chairman of the Chen Group, demanding to know the whereabouts of his daughter, Chen Xuan.