Li Xiuyan ran to Cui Shanji's house to find her. Cui Jinhe didn't want her to come in, but Li Xiuyan insisted on going in.Choi Jin Hyuk glanced at Ha Eun Joo and agreed to let Lee Soo Yeon in.Lee Soo-yeon rushed into Cui Shanji's bedroom, asked her to admit killing Park Kyung-ho, and urged her to surrender to the police station.

Cui Shanji panicked and hesitated, saying that she could not surrender because she was worried that Ha Eun-joo would be implicated.Li Xiuyan thought that she wanted to put the blame on herself, just like when she deprived herself of happiness in the orphanage.Cui Shanji cried and explained, but Li Xiuyan didn't care at all. She took off the wig and asked Cui Shanji to surrender again. She believed that Cui Jinhyuk, as a lawyer, would definitely find a way to help Cui Shanji get out of the crime.She yelled at Cui Shanji, asking her to surrender to make up for her debt.

After Li Xiuyan vented her emotions, she said she would go to the police station to wait for Cui Shanji. She opened the bedroom door and saw Cui Jinhyuk standing at the door. Li Xiuyan did not dare to look directly and hurriedly left Cui's house.After Li Xiuyan left, Cui Shanji cried in pain.

Park Jinghao's soul returned to the classroom and saw that the students were receiving news one after another. They learned that there was a fire in Park Jinghao's house and the police found drugs from his home. The students thought that Park Jinghao overdosed and went crazy.Ji Xianyu couldn't bear it. He didn't believe that it was Park Kyungho who did it.

Li Xiuyan came to the door of the police station, looked at the keychain in her hand, and remembered going to Park Kyungho's house that day.She saw the surprise that Park Kyung-ho had prepared for Cui Shanji and knew that he was going to confess to Cui Shanji, which made her feel very uncomfortable.Park Kyung-ho joked to her, and Li Soo-yeon took out the keychain and told him that it was a gift from Cui Shanji, hoping to make Park Kyung-ho give up.Park Kyung-ho didn't believe it and asked Lee Soo-yeon to return the keychain to Cui Sun-hee.Li Xiuyan went crazy and smashed things on the scene, but accidentally fell down.When she reacted, she found that her wig had fallen off.Unable to accept her embarrassment, she drew her knife and wanted to commit suicide, but was stopped by Park Kyung-ho.Cui Shanji, who was outside the door, rushed in after hearing the sound and happened to see Li Xiuyan's embarrassed look.Li Xiuyan couldn't bear it, thinking that Cui Shanji had harmed her, and wanted to kill her with a knife, but ended up stabbing Park Kyungho.

Li Xiuyan thought of this and when she was about to leave the police station, she was called to get in by a black car.Chi Enzhu called Cui Shanji to eat, but Cui Shanji wanted her to confess the truth about the fire. Chi Enzhu said she didn't know anything.

Shen Donghao studied Park Kyungho's case. Li Chengyu found no clues from his mobile phone. He only knew that Park Kyungho had several friends during his lifetime.Shin Donghao heard that Li Xiuyan and Cui Shanji were not in school, and planned to find out the situation from them.

After Li Xiuyan was injured, no one was willing to adopt her because she refused to face the scar.Li Xiuyan woke up from the car, but was hit with an ax.The mysterious man was packing things in the trunk, and Li Xiuyan quickly got out of the car and ran away.

Cui Shanji couldn't contact Li Xiuyan, and she remembered the past with Park Kyungho, and she fell into sadness.Chi Xianyu came to Cui Shanji to attend Park Jinghao's funeral. Cui Shanji was hit and fainted on the spot.Cui Jinhyuk picked up Cui Shanji and was concerned about her situation. Cui Shanji just wanted to go home and accidentally saw the keychain given to Li Xiuyan in the car.

Shin Donghao and Li Chengyu came to Cui Shanji's house to ask her about Li Xiuyan's situation.Cui Shanji suspected Cui Jinhyuk and believed that he was related to Li Xiuyan's disappearance.Shen Donghao knew that he couldn't find out the situation by asking, so he had no choice but to leave first.

Cui Shanji knew about Li Xiuyan's house from Ji Xianyu, and was going to find her in person. When she met Li Xiuyan's roommate at the door, she learned that Li Xiuyan had not come back in the past few days.The superior did not want Shen Donghao to investigate Park Kyungho's case again, but Park Kyungho saw the autopsy report information and learned that Park Kyungho had suffered a stab wound before his death.

When Cui Shanji walked to the door of her house, Cui Xianmin claimed to be a friend of Cui Zhenhe and his wife, asked her some strange questions, and reminded her to be careful with Cui Zhenhe and his wife.Cui Shanji felt baffled, and this scene happened to be seen by Cui Zhenhe at the window sill.