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The world is covered by Memory (a divine entity beyond human understanding). Space gates and mysterious dungeons constantly open, and monsters inside rush out to slaughter humanity. Only Card Masters can fight against them. And this story is about the greatest Card Master. (Main character is intelligent, no harem, no stupidity, ruthless when necessary.) (Yugi Oh + Solo Leveling + Built Desk styles)

Kyle was a scholarship student at the elite Silvergate University, endures constant humiliation from wealthy bully Stephen Marlowe and his girlfriend, Tara. After standing up for himself, Kyle is suspended—and devastated when his grandmother is publicly humiliated while pleading on his behalf. Just when all hope seems lost, Kyle discovers he is the long-lost grandson of billionaire Henry Kyle. Thrust into a world of wealth and power, he returns to school with a new identity and the means to challenge those who once mocked him. When a massive donation exposes his newfound status, the balance of power shifts dramatically. Now armed with influence and determination, Kyle is ready to confront Stephen in a battle of pride, power, and revenge.