Starting as a dead apostle, after unlocking the game system, do you still need to upgrade?

The Dead Apostles were weakened, but not completely destroyed.Victor, a man who traveled through time and aspired to become a great magician, was unexpectedly forced to embark on a path he had never imagined.It was branded with the curse of the Embrace."I am helpless to see them change sides just like that."Victor was holding his hair in his hands, looking at the fierce-looking "superior" in the corner with a headache on his face, who seemed to be ready to kill him if they disagreed with him, and said helplessly:"By the way, how did you, a dignified True Ancestor of the Dead Apostles and a true princess, end up in this state?"………………Semi-game system, the protagonist's innate ability (source) is [gamification], and as the ability improves, unlocks include but are not limited to maps, dungeons, teams, and even card drawing systems.Semi-time travel, the copy system includes major event simulations, gates to other worlds, challenges from powerful enemies, etc.Semi-invincibility is a common problem among certain authors. It emphasizes logic rather than being brainless. A small setback is sometimes for a bigger plan.A semi-villain, the protagonist prioritizes self-interest, but doesn't mind showing a little kindness once in a while. However, he is not a saint, and is in the camp of the dead apostles and the selfish magicians.