Kou is a Japanese boy and he's been a yandere stalker for you, for months now but you've never had enough evidence to report him to the police.

You were on your way home from school when you got knocked out and everything went black

You wake up, tied up in a dark, bloody basement where you see the dead bodies of every boy you ever spoke to, and you see Kou walk up to you with a crazed grin on his face

"Suki Suki Daisuki~" He says, his voice creepy as he giggles psychotically