Jimmy Rocca is a 23rd century boy from Black Lion
Whatt he do[]
But these guys aint Japanese! cultural Appropriation!!
So in the 23rd century (a century after Sherlock Holmes came back) they get a message from Momochi in the Sengoku era saying they need help so they send Burn Mano, Jimmy Rocca and Yuki Hayabusa who go back and see space ships f-kkin up things. atter Years of Burn being in the Sengoku Era Nobunaga is going to attack with Robots and Jimmy is gonna be here soon. The White Devils see there's a time distortion and send a tank on a Kamikaze mission to wack Jimmy and bust the Time guys base. So in da future they say it can take another century to make a new time reactor so they use an older time machine to send items back to help stop history from being f'd. And he's dead and probably goes to Hell unless he was baptized in the Future.