I Have Max Level Luck

Story:

A Virtual Reality game praised for its extreme difficulty. Hansung was once a top-tier ranker, but he got trapped inside the game! It’s hard to survive with his current stats. However, Hansung has a high level of luck! Obtaining SSS class skills from random boxes? That’s easy! Hitting the jackpot from the slot machine? A piece of cake! He is overflowing with luck! So, can Hansung safely clear this game by only relying on his luck?