Demon Slayer: Can I add points to my Breathing Technique?

[Demon Slayer] [Stat Allocation] [Easy Read] (This book is a high-quality work, feel free to read it)
While other swordsmen were still diligently practicing breathing techniques, he chose to open the system interface to allocate skill points.
While other team members were still struggling to survive, he silently saved his comrade who was supposed to sacrifice himself.
When the Demon Slayer Corps still adhered to the tradition of the Nine Pillars, he was surrounded by young aspiring Pillars who addressed him as "Master".
"Giyu Tomioka, the dream of humanity never ends!"
—When facing a junior who had just joined the Demon Slayer Corps, Natsumi casually offered some pointers.
"Ubuyashiki, you'll regret this."
— Xia Xi stormed out after her proposal to revise the final selection system was politely rejected.
Several years later, the final battle in Infinite City begins.
Looking at the Demon Slayer Corps members, who were already severely overpowered, after being pulled into the Infinity Castle.
Muzanko: "Aren't there only nine Pillars?! Nakime, are you playing me?"
Jiu Chexiaxi had already started to move her wrists.
"Don't worry, it won't take up too much of your time."
.
(A player's adventure story after being transported into Demon Slayer)
Also known as: The Only Player in the Demon Slayer World, I Grind Skills in Demon Slayer, This Generation of Demon Slayers is Too Overpowered