Failed on his job-hunting, shut-in Sagara Kurohiko went to the htning and dies But he is still alive, in a strange land with a great holy tree To his surprise, his physique has rejuvenated to when he was teen Brought to the academy near the tree, he is soon suspected as a spy froht to the headed the headic, his eyes laid upon an old parchment He took it and read the contents Suddenly four holes appeared and black chains ca the headmaster It is then revealed that Kurohiko just recited an incantation of “Forbidden Art,” an art which is extreend Apparently, no one has been able to decipher the contents of the scroll, which makes Kurohiko the only current Forbidden Spellcaster Sparked by this, the headmaster offers Kurohiko to attend the academy