Wizard: Become stronger by drawing cards from the potions variety show

Traveling through time with the same name, he has just woken up. He was originally a potion master with millions of fans, focusing on professionalism. He was even directly invited to be a contestant in a new variety show in the witchcraft world, "Potion Master"! It's a good thing, but there's just one small problem... The original version was all fake. He wanted to take medicine and withdraw from the competition, but he failed to control the dosage of the medicine and was poisoned by his own poison... This gave Lee Do-hyun room to travel through time. Seeing that the competition was about to start, Li Daoxian became worried and was about to continue his original plan to withdraw from the competition... [The genius character card drawing system is activated! The novice card pool has been determined! The novice gift pack is being drawn... and the genius character - Half-Blood Prince Snape has been drawn! 】 Um? Li Daoxian looked at the poison on his lips and kicked it away. Various talented characters from previous novels, animations, and movies all appear in the card pool. Since then, Li Daoxian has been running wildly on the road of the wizard of truth...