Elf: Get Hupa and Become Invincible

In the Kanto Gym Ranking Battle, when Naraku, as the current Cerulean Gym Leader, defeated Sakaki and became number one, the system that had been dormant for several years was finally fully unlocked. "It is detected that the host's strength meets the requirements." "The random mythical beast is drawn——" "Congratulations to the host for winning the Hupa Punishment Form" "The key item of Hupa's liberation form, the Pot of Punishment, will be awarded to the host after he becomes the champion of the Kanto region." It was indeed an unexpected surprise for Naraku that Hupa, who could travel through space at will with his aura, was so easily obtained: "With Hupa here, it will still be easy to become the champion of Kanto. Even if it is just punishing Hupa at this stage, it will still be the same." After calming down, Naraku felt that his goal must be longer-term, not only to become the champion of Kanto, but also to become the world's number one in the future. "It would be better to say that even with the system and Hupa, if you are not invincible, you are really useless." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.