Master, Help Me Practice

Ah, I traveled through time, what happened? Zhang Yu was stunned, no, I don't want to travel through time, can I go back? Wait a moment, the system is here? "Ding, the system is successfully bound and the host affinity is at full level." "Ding, the system binding is successful, the host has the power of the piano at full level" "Ding, the system binding is successful, the host has full level chess power" "Ding, the system is bound successfully, and the host has full-level calligraphy power." "Ding, the system is bound successfully, and the host has full-level painting power." "Ding, the system binding is successful, the host has full sword power." "Ding, the system is bound successfully, and the host has full-level dance power." "Ding, the system binding is successful, the host has the power of full level life" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.