I was cuckolded by a shitty woman, so my brain recovered. With my brain constantly at full capacity, I can freely use powerful spells and dominate. ~Yuri Parabreaker~

Nitro was betrayed by her companions in the dungeon. According to her companion Rune, she had been dating another companion named Seirem. Two women. Two beautiful girls. Nitro was deemed unnecessary to the garden of the two, and was to be disposed of. She was thrown down from the center of the great spiral staircase. Seirem was Nitro's beloved. Nitro felt as though Seirem had been taken from her. Being cuckolded destroys the mind. Nitro was prepared for death. But Nitro did not die. Far from having her mind destroyed, she possessed a powerful skill called 『Brain Recovery』. ...Why? Even as she questioned this, Nitro swore vengeance against Rune.