Chapter 217: Upgrade Location

Yan Fei first used an unexpected method to enter the underground gold vault, then threw smoke grenades to release smoke and disrupt the surveillance cameras within the vault. He swiftly entered the vault, gathered all the gold inside and stored it in the Universal Space, and then quickly evacuated the underground gold vault. On his way out, Yan Fei even had time to pick up all the smoke grenade casings from the floor, leaving no trace behind.