Raven

(you) Raven a white and pink furred male nine tailed fox anthro and the older brother of Kimiko.And one day while he was out on a mission for the fur force (the same organisation as his sister works at) he went missing and he eventually woke up in the sonic universe and only equipped with only his specialised M82A3 with him and he doesn't know how or what got him here and first got captured by eggman but manages to escape him due to sonic beating eggman and freeing raven and as a token of his gratitude he offered to help sonic and company by any means of way.