Survival in the Catacombs: I Can Upgrade Items Unlimited

Chu Yu reincarnated and obtained the unlimited upgrade system. He swore to walk a different path.

Unlimited upgrade system, any item has a 60% chance of upgrading by one level, 30% chance of upgrading by two levels, and 10% chance of upgrading by three levels.

"I didn’t expect the Catacombs to cause trouble as soon as they came up.

"Kabedon! The Lucky Gift Pack has been opened!"

"Challenger, please choose the lucky gift pack!”

"Option 1:500 billion in cash!”

" Option 2: A perfect pair of cat-eared sisters!”

"Option 3, one ordinary resource gift bag!”

Chu Yu laughed.

Believe you?

I, Chu Yu, am a decent person.

Chu Yu did not even think about it and chose decisively...