Wen Junmu is Wen Xin's second brother, a college junior with excellent business acumen—he achieved financial freedom in his first year of high school through investments. However, he is portrayed as a naive and love-struck simp when it comes to his girlfriend, Mu Xuan. He is deeply devoted to her, obeying her every whim and ignoring the warnings from his family. In the original story, his love leads to his death at the hands of Huo Shuyan. In this timeline, Wen Xin attempts to manipulate him into becoming less clingy by giving him false romantic advice, which he blindly follows. He lacks awareness of Mu Xuan's true nature and is easily led. Despite his foolishness in love, he is otherwise a kind and loyal family member. He supports Wen Xin's decisions after the father puts her in charge. He is also responsible and helps with cooking and chores. His character represents the danger of blind devotion and the need for survival instincts in the apocalypse.
