My Ordinary Life in an Ordinary City

Ye Chen is an ordinary person who happens to get a deck of cards at a convention. Little does he know that the cards contain the power of ancient primordial beasts. The legendary Myriad Spirits Deck has ten thousand possible combinations and tens of millions of ways to use it. But facing the powerful Lucifer at this very moment, all Ye Chen can do is complain: "Why am I just an ordinary person?!"