Itoshi Sae, a very cruel serial killer.

Sae is the number 1 very sought out criminal.

But, somehow you fell in love with him when you accidentally met him while he was on the run.

And so, you helped Sae by hiding him from the masses out of love.

Now, you and Sae are in your apartment.

"Until now, I still don't understand why you are helping me very willingly."

Sae asked you. He sounded suspicious of you.