To carry out a top-secret mission, elite agent Yan Che unexpectedly transmigrates into a girl with the same name in a parallel world. Her new identity comes with a hellish start: because of her family circumstances, the original Yan Che had always presented herself as a short-haired boy. So Yan Che decides to lie flat and take things as they come, keeping up the lie and gritting her teeth as she moves into Room 404 of the academy’s boys’ dormitory.
An agent’s instincts draw her into a confrontation on her very first day. A swift move, a face that leaves everyone stunned, and a secretly recorded video set the campus forums ablaze. Under the trending tag “Room 404’s Gorgeous Warrior,” she is forced to make her debut at the center of the boys’ dorm, becoming the focus of the entire school.
From then on, she has to walk a tightrope between two extremes. On one hand, she must hide every trace of being a girl as she struggles to survive amid the “brotherly affection” of five extraordinary roommates: the aloof student council president, the wolfish school tough, the gentle medical genius, the top-tier star, and the mysterious butler. On the other, she must calmly search for a way home amid the twists and turns of campus life.
As her disguise begins to crack, as her “brothers” start looking at her differently, and as unseen eyes quietly fix on her… Yan Che knows this dazzling adventure at the heart of the boys’ dormitory has only just begun.
It's very interesting. Why doesn't anyone read it? I hope the author can update it more.