Bizarre Restaurant

Yoo Seung-woo, the strongest hero who defeated the Demon King of another world.
After 40 years, he finally returns to Earth and decides to spread the cuisine of the other world here.
Endure it! if you eat it and don’t die, your level will go up! and then on behalf of me, protect the earth!
“But our food is famous across dimensions for being the absolute worst, isn’t it?”
“All the more reason I can’t just suffer through it alone, right?”
From the strongest hero to the strongest—and worst—restaurant owner!