TCF Characters got transported to The Birth of a Hero's world as an overpowered five years old. Soldiers going into war? Nah. A bunch of overpowered five years old going into war and beating the enemies' asses? YES. In the eyes of the enemies, specifically the bear tribe, a bunch of five-year-olds are approaching them...
What if Cale Henituse has a twin, who isn't lazy or Cale/Kim Rok Soo? The twin is a bastard and sadist, who smiles at other's pain (the enemies). This person is merciless and will help his dear brother carry out his revenge and plans with no problem. Did i mentioned that they are a transmigrator too? What mess will h...