Fan Casting Ethan Nakamura in Percy Jackson & the Olympians

Ethan is the son of the minor goddess of revenge, Nemesis. We first meet him in The Battle of The Labyrinth in Antaeus’ fighting arena. After Percy spares him; we see him again pledging his allegiance to Kronos which helps him rise. Then in The Last Olympian, we see him in The Battle of Manhattan fighting on the side of Kronos. Until Percy gets to him and tells him not to fight for Kronos; Ethan tries to ambush Kronos with his poisoned dagger, but Kronos deflects the dagger and a shard lands on Ethan killing him.