Different World Card Master: Change the World with Cards

【Cards + Daily + No CP + Climbing Technology Tree】 Xu Bai was hit by someone and traveled through time on his way to work! When he woke up, there was only a crying child and a dog next to him. Xu Bai had no choice but to get up and make milk for the baby. What? Cards? He is a card maker! See how he makes cards by standing on the shoulders of giants and using cards to change the world!