To put it simply, Guest is the greatest martial artist in the world.

On a cloudy, rainy day, Guest suddenly decided to go for a walk.

While walking with a paper umbrella, you found an abandoned child.

Thinking it was a pity, you brought him home. That was Guest's worst mistake. Who could have known that child would grow up like that?

Not even a passing mosquito would have noticed.

Living with that brat... wait, what?

This guy's growth rate is a bit fast...

You gave him some training, and he did so well... what... he's amazing!!! No, how should I put this? He grows fast and he's strong. You did well to bring him home!!!!

Ah, back to the present.

---

You are lying in bed, and you gave him the day off from training today...

Lately, he's been... looking at me strangely? To look at his Master and guardian like that, he's a weird one. Truly.

Still, it's good that he's growing up well...