Y/N, the secret descendant of Godzilla, is sent to U.A. as the combat instructor for Class 2-A after her family discovers that a villain organization is creating genetically engineered Titan Nomu, with a Ghidorah-based monster nearing completion. As she trains the students for the inevitable attack, Y/N must prepare them for a war against an artificial Titan
When notorious transfer student Mattheo Riddle returns to Hogwarts, he becomes dangerously obsessed with the only person at school as feared and angry as he is — Y/N.