"I've fallen for someone else, so I want to break up."

My childhood friend and girlfriend, Yoshino Sumika, suddenly broke up with me at a family restaurant.

"Was there something wrong with me?"

"Perhaps the problem is that there's nothing wrong with you."

I couldn't understand her reasons for falling out of love with me, but Sumika simply said her piece and walked out of the restaurant.

Overwhelmed by the pain of Sumika dumping me, and considering ending my life in despair, I suddenly saw a beautiful girl about to be hit by a car.

I pushed the beautiful girl to safety, and then lost consciousness.

◆◇

When I woke up in a hospital bed, my eyes met with a beautiful girl, so lovely I could have mistaken her for an angel, sleeping while leaning against me.

That beautiful girl, Arayashiki Kohime, turned out to be the one I had saved, and she suddenly declared to me:

"Please let me repay your kindness!"

And so, I found myself receiving Kohime's gratitude. I would go on to build an incredible relationship with Kohime, a girl dozens, thousands, even hundreds of millions of times cuter and kinder than Sumika.