Admitted to College, but in the World of Evil Gods

After the national examination, do you wait for the scores to come out and then enroll in the school of your choice? A strange and mysterious world is slowly approaching, with 'diseases' all around... The collision of two worlds, when students from a harmonious society come to a world where people exchange their children for food, can they survive? Are they sacrifices? Or a "doctor" who saves another world? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.