Play Cards in a Different World of Cards

Also known as "I became a social cow in a different world of cards" What should I do if everyone in the different world has a system? Chen Yu: Hack its main server. What should I do if the battle system in another world is based on cards? Chen Yu: Have you never heard of a talented newcomer? What should you do if someone in another world competes with you in talent? Chen Yu's eyes lit up: This is the simplest, the light of miracle shines through his window every day!