A car accident left Lin Yue unconscious. When he woke up, he discovered that he had transmigrated to the world of Demon Slayer and become the younger brother of the protagonist, Tanjiro: the second son of the Kamado family! He awakened a self-discipline sign-in System, and self-discipline makes him stronger.
Ding... Host has thrown ten thousand punches. Strength +10!
Ding... Host has taken ten thousand breaths. Total Concentration +1!
From then on, the Demon Slayer Corps had a new Hashira!
Lin Yue: “Muzan! Today is the day you die!”
Muzan: “This is so unfair! He came at me with an elbow strike!”
Very good, author, keep up the good work!