The One Who Licked You Is the Original Owner, What Does It Have to Do with Me?

[Nonsensical+system+power+campus] Qi Tianyu's brain was in chaos. One second ago, he was teasing his "good brother" who had worked so hard for a long time to draw out three Lewontins for ten times in a row for himself in the end, but found that he could not afford them. The next second, he felt a burst of angina, then the world began to spin, and a strong feeling of weightlessness seized him. When his vision cleared again, the smell of his room was replaced by a smell that was a mixture of engine oil, dust, and some strange floral scent. The afternoon sun slants in through the tall windows inlaid with stained glass, casting mottled light and shadow on the ground. But the metal frames of those windows had cold and hard lines, with a distinct industrial feel, and there seemed to be an extremely weak, crackling sound of energy flowing in the air. This is not his room. This is a place that is as empty as an abandoned factory workshop, filled with strange dusty equipment and several thick metal pipes extending along the mottled walls. The environment was weird, but what was even weirder was the scene in front of me. Several young people dressed in a fashionable manner were surrounding a girl huddled in the corner. The girl was wearing a coarse cloth dress that had been washed white, holding an old backpack tightly in her arms. Her long crystal blue hair was messy and scattered around her pale cheeks, and her body was shaking slightly with fear. The young men laughed in an unclean manner, and one of them reached out to grab her backpack. A typical bullying scene. If not, where did this come from? Wait, why did my brother also travel through time together?