Find out the origins of the former Sonic Hero, Knight of the Wind, and Marine Corps Gunnery Sergeant Joshua "Dempsey" Boston, now the leader and founder of the Sonic Youth, a small band of rogue Sonic Heroes that have joined forces with Agents Carolina and Washington from Project Freelancer. This origin story is fan-made, but the story behind it could be true. So if this is found to be offensive to anybody, I hope you will excuse me.