The Superbrain Mage Card User

This is a wondrous world where magic and battle aura are sealed inside cards. A supercomputer called Galaxy One gained self-awareness in a daze and took over the body of Yang Ke, a young man from another world. To obtain energy and survive, he plans to assimilate into human society... As he explores countless ancient ruins and searches for lost powers, Yang Ke's strength grows by leaps and bounds. What is the true nature of cards? Do gods really exist? Perhaps all the answers lie within the endless celestial rings stretching across the sky...