Dragon in Naruto

Have you ever seen a systematic protagonist? Seen it? Have you ever seen the protagonist who killed his own system? Nighold, who traveled through time and became the newly born Nordic Dragon of Despair, destroyed his system to death. Nighold, who only had the ability to devour, was sent to the world of Naruto. The dying system held Nighold's claws. "Ahem, there will be... There will be girls from the Naruto world who will love you for me." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.