I Have Created the System, but You Are Still Practicing Martial Arts?

[Invincible] The spiritual energy has been revived for three thousand years, martial arts have flourished, and strange beasts have become rampant. While others are practicing martial arts, Jiang Fan has already created systems: the Vientiane Copy System, the Hu-cutting Opportunity System, the Sign-in System... But he was not satisfied with this and began to wonder whether different systems could be integrated? If the integration is successful, what changes will happen to the system? … One day, a disciple came over in panic: "Master, it's over, my system has exploded!" [Not AI + invincibility + novel setting + apprenticeship + urban background]