Xu Feifan transmigrates into a world of magic. He arrives just as he is taking the entrance assessment for a magic academy, and he comes with a quest System. Thinking he is the protagonist and chosen one of this world, he even uses the System to put on an impressive show during the entrance exam. But the academy’s people soon take him away for questioning.
It turns out there are many transmigrators here, and even the current dean of the magic academy is one. They pay close attention to transmigrators who arrive with a System. Those people use their Systems to gain enormous power in no time, but they have never trained their character, so they often do things that endanger society. When the System gives them a quest, they may do anything to complete it. As a result, a group led by transmigrators without Systems has banded together to bring System users to justice. This has also drawn in members of evil magical organizations, who try to recruit them.
Fortunately, Xu Feifan does not reveal that he has a System during his questioning. Afterward, he tries to avoid using it so no one will discover the truth. But he cannot afford the consequences of failing some of its quests, so he has to choose which ones to pursue and take care not to let anyone catch on.