An intelligent 15-year-old high school student is unexpectedly transferred to a boarding school where he opens a portal of monsters from another dimension. 译文(2): 一个聪明的15岁高中生意外地被转移到一所寄宿学校，在那里他打开了来自另一个维度的怪物的传送门。
简介：An intelligent 15-year-old high school student is unexpectedly transferred to a boarding school where he opens a portal of monsters from another dimension. 译文(2): 一个聪明的15岁高中生意外地被转移到一所寄宿学校，在那里他打开了来自另一个维度的怪物的传送门。
