(Part 1 to 2) Boy Trains His Body But Won't Grow, Meets The General & Becomes Powerful

Manhwa recap: Because of his fragility, Haejin was a young child with an unwavering spirit, even in the face of persistent school bullies. His body won't cooperate, but his will to get stronger knows no limits. But Haejin's persistence wins out. When he encounters a destitute General one fateful day, an act of kindness reveals Haejin's hidden potential. The mysterious General says in a mysterious voice, "Martial Arts is real!" Come along on a journey as Haejin, a gifted martial artist, sets out to rule the contemporary martial arts scene. His tale serves as a tribute to unshakable commitment and the enigmatic strength that resides within.