Is It Wrong to Seek Protection in a Dungeon?

My name is Wujiu, and I am a shield guard. My abilities are to become stronger when attacked, to heal, and to resurrect the dead.

But I don't save heroes or benefactors; I only save those pitiful people who have been abandoned by the world.

When the suffering beings of all worlds fall before me, I raise my shield and smile at fate:

"Don't be afraid, I'll help you live a second life."

Crossover Dungeon Encounters - Dragon Race - Jujutsu Kaisen - Pending

This story is set in the world of the original work, but some parts have been modified to serve the plot. Please be gentle if you are a stickler for historical accuracy.