Did I Travel Back in Time to My Childhood Animation to Save People?

[System + suspense + childhood shadows + rules-based weird stories] I received a mysterious admission letter and was forcibly sent to the "Rainbow Childhood Academy". Everything here is dominated by out-of-control childhood animation—— · Bear-infested lumberjacks hunt down sleepless students every night; · The wolf-goat war between Pleasant Goat and Big Big Wolf evolved into a bloody camp showdown; · The motorcycle warriors of The Adventures of Lolo become midnight patrol executioners... I must abide by the "animation rules" that are refreshed every day, such as "You are not allowed to watch "Bear Bears" after 18:00, otherwise you will be marked by Bald Qiang's chainsaw", "You must sacrifice a snack to Big Big Wolf on Thursday, otherwise the whole building's 'pan trial' will be triggered." The most terrifying thing is that every time you clear an animation, the childhood tenderness in your memory will disappear forever. When "Minecraft" appeared at the end of the animation list, I discovered that the controller in the principal's office was actually myself who disappeared 10 years ago.