As 2024 begins, Haihara Glass (played by Ayara Shida) is alone in a dark room, preparing to end her 25-year life. But at the moment she chooses to hang herself, a disgusting sound comes from the TV.laughter.Glass sees his former classmates Ari (Misu Yoshimoto), Takeshi (Sojiro Yoshimura) and Unknown Ryu (Yuka Kohinata) through TV.

When she saw these three people, a past event that made her feel sad, angry, and disgusting came to her mind, and it all started on that day 10 years ago.When she was a student, Glass was an ordinary high school girl. She was never noticed by others because she was not good at dressing up. Although she admired Lan Li and others who were at the top of the school's food chain, she was unable to break through because of her lack of self-confidence.

Until one day, by chance, she met Tokudomi Hitoshi (played by Hongo Kanata), a beauty live broadcaster who is active on the Internet. Under Tokudo's careful dressing up, Glass suddenly became the focus of the school, and even...She began to work as an exclusive model in De Dao's channel and was photographed by magazines. Faced with this sudden change, Lan Li, who aimed to become a model, felt jealous. Wu also secretly laughed at Glass because he slept with her.

After listening to Wu's words, Lan Li arranged a trap to destroy Glass' achievements.When Glass came to a remote classroom alone, Wu assaulted her in the classroom, and Lan Li and unknown Liu also spread the video on the Internet.Overnight, Glass's life was ruined.She didn't dare to explain the situation to her parents. When she returned home from an outing one day, she found that her home had been burned down.