This Tendon Meat! You Told Me He Was a Swordsman! ?

Being plotted by a villain, his awakening failed and all his meridians were severed. The parents were framed and both died, the sky collapsed, and the system was awakened? Grandpa who got a ring by chance? No, no, no, this is the way for a muscular young man to reach the gold level with one punch. If he can't punch one with one punch, then I can only silently pull out my long sword...