[Demon Slayer + transmigration + System + one heroine + exhilarating battles + making up for regrets]
In 1901, after his mother died, he mastered Flame Breathing using only three incomplete scrolls.
In 1910, on his very first mission, he defeated a flute demon as powerful as a Lower Rank demon.
A year later, he attended his first meeting and displayed astonishing strength.
That same year, he defeated Lower Rank Two, Perow, and became the Flame Hashira.
His name: Kyojuro Rengoku.
He taught himself to become a Hashira from three incomplete scrolls.
Of the 205 tickets to heaven, his flames consumed 204. He kept the last one for himself.
Yu Anshou had just watched Demon Slayer: Infinity Castle, Chapter One: Akaza Returns, at the cinema when he suddenly transmigrated into the world of Demon Slayer.
The moment he opened his eyes, he saw the protagonist, Tanjiro, crying. Then, when he learned that he was the Flame Hashira, he could barely contain his excitement. How could the final battle at Infinity Castle happen without the Flame Hashira?
But when he saw the wound on his chest, he froze. Was he about to get killed off the moment he arrived?
Luckily, he bonded with a System and even obtained the Flame-Flame Fruit.
Akaza: “Kyojuro Rengoku, your Nichirin Blade has been smashed by my fists. Looks like you still can’t do it this time.”
Kyojuro: “Oh, really? Fire Fist!”
What do you mean, Third Brother? In front of me, your big brother, you can only call yourself Third-rate.
Muzan: “Why do I sense an aura from you more terrifying than Yoriichi Tsugikuni’s?”
Kyojuro: “Because I’m your strictest father. Take this: Flame Breathing, Final Form, Flame Emperor!”
