Traveling through time to the wizarding world, Eli discovered that he was actually an immortal.
Infinite longevity and immortal life.
"What? My talent is very poor, so I will meditate for ten years, hundreds of years, and thousands of years, and I will always be able to meet the promotion requirements."
"Is this skill difficult? Oh, let me study it for decades and see if it is really that difficult?"
"Consumption of vitality, improvement of spiritual power, and such good things."
"The enemy is coming? Oh, let me find a place to hide for thousands of years. When his lifespan is exhausted and his mental power dissipates, I will come out again and enjoy the endless void."
…
This is the story of an immortal who lives in the wizarding world and then explodes into the endless world.
