Title: The Ronin
Drepp is an Octoaegis from the far eastern waters of Pleno Alveo. He is a very silent but deadly type of character, using a katana that's blade is made of a rare metal around his planet that can cut almost anything in it's path with only one swing.
He dons on his head a shell that was his home when he was little. He is a rare type of Octoaegis that reside in shells (like that of the Earth type creature "Hermit Crab") as they grow up and eventually discard their shell, but Drepp is the exception, who keeps his home with him wherever he goes so that he NEVER feels homesick when he becomes a drifter to leave and travel to various worlds.