單身許久的中年男子阿三終於再次心動了，但卻遲遲無法對玉蓮展開行動。多年陪伴在阿三身邊，隱忍多年、不離不棄的好友⋯⋯也就是他的雞雞，真的受不了啦！ 頹軟的雞雞化身變成人，誓言要把阿三的廢物人生砍掉重練！阿三與他的雞雞上演一場理性與感性、大頭與小頭的廝殺大戰。

期末考后的校园，一具吊在男厕无法确认自杀或他杀的尸体，引出五名留在学校的嫌疑犯。是他杀？尸体找不到他杀的痕迹。是自杀？尸体足部与地面却整整有三十公分的距离，并找不到触手可及的垫脚物。刑警抽丝剥茧，发现该班存在的霸凌问题及渐渐浮上台面的人际关系。深受学生欢迎、家长信任的班导师；极富正义感，勇于为被霸凌同学抗争的班长；只顾自己，冷眼旁观霸凌发生的资优生；随声附和、跟风起舞的懦弱男学生；财粗势大，在班上居于领导地位的不良学生。有人有动机没机会，有人有机会没动机。在近乎空荡的校园内，到底是谁将绞首的水管挂在死者的脖子上？

Muqi, a young pop star becomes more and more arrogant, especially with his manager Nagatsuki, a long-time friend who suddenly commits suicide. Muqi finds himself crushed by sadness and guilt. At the funeral, he meets Master Bensheng, guru of a cult his friend belonged to. If at first, he finds comfort within his place, cracks may soon appear in the caring appearances of the cult members.

Three students from Jing Mu Girls’ Middle School go missing and turn up dead. Xiao Tong, a special education student with speech impairment, feels like someone is watching her. During the rehearsal for the school’s foundation day event, a corpse falls from the ceiling of the auditorium, and Xiao Tong disappears in the midst of confusion. Her mother, Li Han, who has been working at the school to be close to Xiao Tong, begins her pursuit.