Ah? He went to a secret realm to look for opportunities, but was sent to an earth that was about to face the end of the world.
Watching the PK between the immortal girl and the zombies, both the upgrade and the handsome man are indispensable.
Turn on Goldfinger and sing Mary Sue all the way—————— (This is my first time writing an article. This article is Infinite YY + Infinite Mary Sue. If you don't like it, please avoid it.)