Her name is Olivia the Hedgehog, my Friend!
That's not Rouge the Bat, at all. That's Kidagakash "Kida" the Bat & her Bodyguards named Soraac & Isoraac, who were sent by King Kenrik & Queen Aleena, to help their Daughter fight King Arthur to help set, her Fellow Hedgehog People free from his Captivity, & even help her with her Disguise as a Man, too.
While try to get right back home to their House, Rubert the angry Black Hedgehog Executioner takes matters into his own Hands, as he was ordered by Mephiles the Dark, to capture Sir "Shadow" Lancelot & Princess Sonia the Hedgehogs, & then he uses some Sleeping Gas to try to knock them to sleep, & then he takes them on a Wild Ride, on a Train. While they were sleeping, Rubert then makes his entire move, as he ties up & gags Sir "Shadow" Lancelot & Princess Sonia the Hedgehogs with a couple of Black OTM Gags, & ties them up with some rope he would use, to keep them tied up & not escape, from their Captor while on a Train. After tying them up, Rubert then gets ordered by Mephiles, to keep a close eye on his Captives onboard the Train, & Princess Sonia was getting terrified, & didn't know what else to do at all, & Lancelot was angry while bound & gagged, & was being truly watched by Rubert, so that he & his Love won't escape at all.
Rubert: Don't even think about it, you two. Train's about to make it's first destination, back to the Dungeon of Camelot.