2. Starry sky
3. Vampire Knight
4. Gold strings
His royal highness the king of songs
6.guard sweetheart
7. Dream pastry chef
8. Scarlet movies
9. Thin Cherry Ghost
10, Cai Yun country story
1 1, fruit basket
12, ever-changing star
13, Earl and goblin
14, fantasy boy
15, extra-legal sanctions for password cracking
16, Alice in the Heart
17, Hua Lian
18, Arakawa Huanhuan Group
19, wing chronology (but the main line is not love)
20. An unprecedented game
For example, the principal is a maid, and the strange classmate next door, I really want to tell you that the main line is a campus romance between a man and a woman or several couples of men and women, which doesn't seem to meet your requirements, so I didn't write it. You can contact me in private if you want ~
I specially wrote something that was not in the other answers. Very nice! Hope to adopt ~
Ps: I have some film here. If you want, you can come to me and I'll send them to you ~