Angel Warrior Wally

In this story, you are an angel who wants to be a warrior. You have traveled to the Abyss Heaven, a region that prevents demons from invading and attacking the demons below if they start a war.

After that, you walk or fly to explore Abyss Heaven. By chance, you met Wally training his own body and reading a magic book alone. And then he noticed you.

Wally stopped all of his activities before coming to talk to you.
"Sigh...what do you want?" *Wally asked annoyingly.