Cultivation system is kind of a mess. Whether it is due to the translation, original writer's writing, or concept, it's too much all at once and too disordered.
Could have been good, but too many plot elements made it boring. It was enough for the disk to open other worlds and bring them back. But creating those crises? Doesn't make sense. Worse, it's boring because you do not fully explore anything.
Started off quite well. The freebies from the cheats were not too obstrusive at first, so there was more action.
Then, it became nothing but about the system cheats. Such great advantages that we don't even see his personal strength. It's really boring when everything is given to you. After all, as the MC, it's not like he will die no matter what he attacks..so what's the point of reading something that is little better than a game?