Chapter 2 part 2

Before Paris was born Thetis and King Peleus had a kid named Achilles and it was said that if the baby was dipped in the Styx, a river in the underworld, Achilles could never die in battle. Thetis didn't dip Achilles in the river on accident cause she forgot to move her fingers. In the end Achilles wanted to fight and his mother said no but he want out and fought anyway.