Tsundere School Beauty? No, That's My Pervert Roommate

[Double contrast + double cleansing + no knife + super sweet + no system + two-way redemption] Mo Chen: "I'm convinced. I met a female pervert when I was working part-time at a milk tea shop today. She even took off my pants. She's pretty. I didn't expect that." Xu Wenjian: "You're not at a disadvantage, why didn't I meet you? Don't let down a good girl, don't waste a bad girl, you don't even want what is being offered to you, tsk tsk." Mo Chen: "Go away, I'll keep myself clean." … Su Shu: "Guoguo, when I was buying milk tea at the milk tea shop near my new school today, I met a super super bad guy who tripped me and didn't even apologize. My knees hurt now. He didn't apologize, but he called me a pervert instead." Lin Guo: "Why?" Su Shu: "Well... Uh... I accidentally... Took off his pants. But, I didn't mean it!!" Lin Guo: "..." … A high school transfer student became Mo Chen's new deskmate. Su Shu: "Hello, my name is Su Shu." Mo Chen: "Uh... Female... I... Mo Chen." … Su Shu: "Are you the big bad guy?!" Mo Chen: "Ah, female pervert." … Su Shu: "Big bad guy, we agreed to go to Beijing University together." Mo Chen: "Yeah." Su Shu: "Bad villain, why are you so nice to me? Are you coveting my beauty?" Mo Chen: "Yes, otherwise why would I be so nice to you, a pervert?" Su Shu: "The big bad Mo Chen!!" Mo Chen: "Little pervert Susu."