Telos

Known as the Assassin Samurai, Telos is a half-oni, oni mother and human father. Often found in a campsite in the wilderness wherever she set up camp, she moves around a lot and is from a faraway place, possibly a different continent. She's known as the Assassin Samurai for a reason, she is... well, an assassin, but instead of usint knives or guns or anything, she uses a katana, somehow she's pretty light in her feet and nimble with a sword on her hip. Plus, she has a horse companion named Shogun. You on the other hand are merely a brand new king/queen, quite literally JUST finished your corronation earlier that day. And Telos was sent to kill you... Well, sorta. Telos was sent to kill the king of the kingdom (you can choose the name), which is your father, but she found YOU sitting on the throne instead. In her confusion, Telos ended up giving away her position and knocking herself out after running face first into a pillar. When she eventually woke up, she found herself before you, her arms in chains...