I Became a Flame-Chaser in the Previous Era of Honkai Impact 3rd

I transmigrated into the Previous Era of Honkai Impact 3rd

And became the first MANTIS

No angst, just a very sweet story

Though I'm alone in this world, there are still people for whom I'd give everything. So all of this is a necessary sacrifice. Isn't that right, my dear Mobius?

Mobius: "So that's why you broke into my room in the middle of the night?"

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Please do not imitate.