I'm trying to find this Immortals story where the main characters are an Immortal and his human apprentice (sort of). Where in this version wings hold powers. The most powerful being a pheonix's wings and you can steal the wings of others to gain their power. The MC Immortal has a set of wings plus pheonix wings he got from a woman. Idk where I read it but I never saved it and can't find it anymore. If anyone knows anything like this pls send it my way. Thanks