hiii

School bus graveyard (subplot)
Vampire family
My promise to you
The prize of youth
I dare you (subplot and minimal romance so far)
Selfish romance

Also here’s a list
Not all are webtoon or modern but u can browse if interested
https://www.mangago.me/home/mangalist/3977532/

https://www.mangago.me/read-manga/what_i_decided_to_die_for/

https://www.mangago.me/read-manga/the_selfish_romance/

https://www.mangago.me/read-manga/merry_go_round_1/

https://www.mangago.me/read-manga/cheese_in_the_trap/

https://www.mangago.me/read-manga/just_twilight/

https://www.mangago.me/read-manga/pure_villain/

https://www.mangago.me/home/mangalist/4188257/