(often shortened to Mondaiji or translated as Problem Children Are Coming from Another World, Aren't They? ) is a Japanese light novel series written by Tarō Tatsunoko and illustrated by Yū Amano . Core Premise
A wealthy girl with the "Authority" gift, which allows her to command lower-level beings and maximize the potential of other Gifts. Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?...
The primary protagonist, a highly intelligent and rowdy boy with the "Code Unknown" gift, giving him immense physical strength capable of shattering mountains and negating other Gifts. (often shortened to Mondaiji or translated as Problem