"Once upon a time, I was an ordinary Mafia. Just when I was about to be beaten to death by my evil boss, I traveled to the world of cannibals. But I am not saying that these cannibals are nothing compared to my boss. I was not afraid at all, so I became the bravest kid in the Demon Slayer Corps. However, just when I was reaching the peak of my life with my hands on the boss, I came back... No, it is impossible to go back to Yokohama, no one wants me to go back!"
++++++++ Yukimura Kaoru was carrying the Nichirin Sword and was about to live in seclusion in Yahara. Suddenly, a white hair flashed past, and her Nichirin Sword was gone, just, gone!
++++++++5T5: "Xunzi-chan, your Nichirin Sword has been rated as a special-level curse and has been sealed by me. Unless you become a special-level magician, I can't return it to you~"
+++++++ Yukimura Kaoruko: "Gan! Spellcasters are all bullshit!"
Later——
Xunzi: I'm sorry, I was wrong. Except for individual spellcasters, everyone is still a human being.
Kizuna Hisahito: "Yes, that's right Yukimura, the magician is protecting the world just like the Demon Slayers you mentioned, hahahahaha."
Megumi Fushiguro & Rose Kugizaki: "... This individual is so familiar."
In short, just find the value of survival in upgrading.
Purpose: A person's value is defined by himself