Starting from Firefly, Speedrun the World

A person is in the world of Kamen Rider Kyokushin, but has traveled through time as Firefly. Kamen Rider? Demon? "Agreement approved, scorched earth operation commenced." "Remember to tell all future generations that it was the Star Core Hunters who sent you on your final journey." When the dust settles, this is just the beginning. In the world of Slash Aka, facing the national guardian Mecha God [Supreme Throne], Clara stands before the one she wishes to protect. "Help me, Mr. Swarovski!" "Leave Clara alone!" Facing enemies from across the universe, angels, demons, gods... Sunday Incarnation (Unison Choir) God's Sunday. "Excuse me, do you admit that my sister, Mockingbird, is unparalleled in beauty!" Mockingbird, Clara, Yomi, Mockingbird, Hanabi, Fu Xuan, Himeko, Feicui, Kafka, Black Tower, March Seven, Ruan Mei... Infinite Stream, single "Star Iron" female character.