Nothingness Sequence Card

In the world of cultivation, nothingness invades, immortals and gods disappear, and heaven and earth return to nothingness. Only the underworld escaped the catastrophe. In order to fight against the void life forms and take back the world of cultivation. The underworld used its power to use the eighteenth level of hell as a base to study the characteristics of the void, and finally created a card that could walk freely in the void. Haojun, a mortal soul in the underworld, accidentally obtained a card generator and embarked on the road to save the world of cultivation.