Crazy! My Internet Cafe Is Actually Opened in a Fantasy World

My name is Wang Xuan, and I finally realized my childhood dream and became an Internet cafe owner. But I never expected that my Internet cafe would be opened in a fantasy world. There are warriors, immortal cultivators, and even more ferocious monsters here. I'm scared. I'm just an ordinary mortal. Fortunately, I activated the Tiandao Internet Cafe system. After clearing The King of Fighters 97, I gained proficiency in all character moves and became a powerful warrior. After clearing Diablo 2, I gained proficiency in spells for all professions, not to mention tearing apart immortal cultivators. After watching the original series of Yu-Gi-Oh!, I was even rewarded with the right to use the Duel Disk in another world! I summoned the three illusory gods, and the hostile dynasty was destroyed by me! I even single-handedly started the era of elves' revival in another world! Go ahead, Pikachu, it's up to you! ! ! I never expected that I would become the undisputed strongest person in another world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.