Warning! No OOC Ahead

【Happy Ending | Two Male Leads | Infinite-Flow | Bottom Lead】[First instance complete] Cheerful, outgoing, lucky bottom × Self-serving, inhuman, sly top After being bound to a wild System, Li Tang gets his hands on the script and plays all kinds of roles. What if he has no experience when he enters his first instance? Li Tang: Whatever. I can cheat. What if his cheat gets sealed? Li Tang: Whatever. The God of the Mainframe will give me a new one. As the instances' favorite, this lucky guy never admits defeat! As long as he can save that person, the God of the Mainframe would gladly hand over his position to Li Tang, let alone give him a cheat. Disguised as Cinderella, he tugs at his “stepmother's” skirt and gazes up at him. “Stepmother~ Don't just pay attention to my sister. How about taking a look at me?” Disguised as a guard, he gazes adoringly at the sleeping “princess” and smiles. “Where did this beauty come from? Let me wake you with a true-love's kiss~” Ji Baichen: “...” Do I really have to play this role? Wait, don't kiss me yet! No breaking character!!! Daily question: What role will I have to play today? Light infinite-flow elements. Beware: dark fairy tales.