457 Bite you!

"Shika-chan…" Seiji was quite moved by his adopted younger sister's heartfelt intentions... as well as troubled.

If he promised her as she wanted it, what should he do if there was a truly dangerous battle in the future?

Even though he had the ability to save and load, he still didn't want to see Shika come to any harm.

"I'm quite happy that you feel that way, but—"

"No buts allowed!" Shika prevented him from saying anything more. "Promise me, Brother!"

Not promising… seemed impossible. Seiji could only smile wryly.

"Alright, I promise you… with conditions."

"No conditions allowed!"

"Just allow me this tiny little thing."

"Not permitted, I want the entire promise with no conditions attached!"

"Don't be so willful."

"Brother Seiji, you're the person with the least right to say such a thing!"

"Er… then allow me to willfully set my own conditions!"