Nishino ~ The Boy at the Bottom of the School Caste and Also at the Top of the Underground, Nishino: The Boy at the Bottom of the School Caste and also at the Top of the Underground, Tales of Nishino, 西野 ~处于校内最底层超能力却是世界最强的少年~, 西野　～学内カースト最下位にして異能世界最強の少年～