Anime Crossover: Being the Male Lead Is Such a Headache

Just yesterday, I was on the rooftop accepting Yukino's heartfelt confession. The next moment, I stepped into another world and became the one hero who could save Rem; before I knew it, I had met Mai, the bunny-girl senpai, and begun a gentle, romantic, fated encounter.

What kind of ridiculous System gives me nothing but useless skills for slacking off and making up the numbers?

Why do they all treat me like the protagonist?

And can you at least let me stay a little longer!!!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.