After Being Killed by a Yandere, I Returned to High School

[Two male protagonists, yandere, rebirth, crazy criticism] In the seventh year of marriage, her husband died tragically. When Lin Mu was despairing of all his thoughts, Zhuma Jiang Linchuan gently guarded him. Later it was learned that Jiang Linchuan was the murderer of her husband! The reason was simple - he wanted Lin Mu to only have eyes for him. ……… Lin Mu died in extreme hatred and pain. When he opened his eyes again, he was back in the senior high school classroom. The sun was dazzling outside the window, and his deskmate whispered to him to listen to the class. In front of him - his future husband, Shen Yibai, was sitting quietly. And behind him is Jiang Linchuan, the sickly sweetheart who will kill his husband and take possession of him. The man was holding his chin and looking at him with a smile, his eyes hot and focused: "What's wrong? Are you having a nightmare?"