Looking for 2 mangas

[Penguin_Love]

Both have toxic male leads and young, highschool main girl characters.

One main guy is a murderer who works as a teacher, to a girl who knows his identity and wants to kill him. I think she has a 4-leaf clover in her hair.

The other main guy has white hair, wears a mask, stalks, then kidnaps the main girl and brings her to a room covered with photos of her. The girl has long black hair and bandages and marks on her arms from her abusive parents.

 

[LunaKara]

@Penguin_Love
The 2nd is this one
https://mangadex.org/title/22284/sachiiro-no-one-room

 

[Yatsuki]

@Penguin_Love
1st one is this
https://mangadex.org/title/22583/sensei-no-yasashii-koroshikata

Also I'm still looking out for your stalker boy manga but none of my friends know it so sorry...

 

[Penguin_Love]

@LunaKara @Yatsuki Thanks!

 

[Dead_Bird]

how did i get here? oh right.