After Getting the Fool Card, He Got Involved in the College Ghost Situation

[No system, no brainwriting, you can read it casually] Chen Yan was originally an ordinary high school student. On the first day of the freshman year, he learned about the school's incredible secrets. In a life-and-death crisis, he awakened the only divine card [The Fool] and was forced to fall into the school's ghost situation. The school wants to kill students, and various students and organizations begin to stir up secrets. The school is doing some secrets that cannot be revealed... When you asked Chen Yan if he was afraid of these things, Chen Yan could only say: If you can, come more!