Demon Slayer Can Become Stronger by Drawing His Sword

Tang Lei traveled to the world of Demon Slayer: Kimetsu no Yaiba, and met a ghost who wanted to kill him at the beginning. When he was about to die, he accidentally bound the strongest sword-drawing system, and he could become stronger as long as he drew the sword. From then on, there was a pillar in Demon Slayer that was as powerful as Enichi Tsukuni. Muzan Kibutsuji: "His sword is very fast and very powerful. I don't want to fight him." Nezuko: "Chirp, chirp, chirp~" My wife Zenitsu: "Brother, teach me sword skills!" Tang Lei: "No one can take my blow. If so, then I will strike again!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.