What Should I Do If I Am the Only Boy in the School?

My name is Zhang Wei, an ordinary name and an ordinary man. If I have to say something special, it would be that I scored 706 in the college entrance examination, but I only went to one health school. Moreover, I am the only male student in this school since its establishment. Since I was the only boy, I was also given a system. However, I'm panicking now. Every night when I go to bed, I have to lock the doors and windows, put on ten pairs of underwear, and set the speed dial to the alarm number before I dare to close my eyes. But even so, every night I see a dozen girls with long black hair and straight hair, wearing pajamas and wandering near my dormitory. I feel like I'm living in an R-rated horror movie! What on earth should I do? Who can save me! Urgent, waiting online! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.