Honkai: Star Rail: The Battle-Damaged Fox Spirit Has a Cheat!

(Female protagonist + no romance + transmigration + ridiculously powerful + a huge cheat (?) + making up for heartbreaking regrets + Demon Orb protagonist + see Chapter Zero for the rest)

Bai Tang transmigrates at a comic convention! She opens her eyes to find herself drifting through space, only to be hauled aboard the Express by Dan Heng and become one of its crew.

Surrounded by familiar characters, she resolves to save the world alongside the Express and reach the pinnacle of her life. (Just kidding.)

March 7th & Dan Heng

"Dan Heng! Something terrible happened!"

"What is it this time?"

"Bai Tang poisoned the Stellaron Hunters until they went numb, pinned them to the ground, and beat them up. She smashed a huge crater into the ground, and the building next to it collapsed too. We have to pay for the damages."

"..."

•

Stelle & Jing Yuan

"General, I've got some fantastic news!"

"Oh? Do tell. What is this fantastic news?"

"Bai Tang successfully blew the Alchemy Commission sky-high. All the Dragon Elders were forced to undergo rebirth, and Bailu is free!"

"..."

•

Stelle & Sunday

"Old Sunday, something terrible happened!"

"Miss Stelle, please take your time."

"Bai Tang wants to turn the Morning Dew Mansion into a swimming pool, and Aventurine is supplying the materials."

"..."

•

Phainon & Cyrene

"Cyrene, come with me. My partner and master blew up the Core. Let's hurry and find a spot to watch the fun."

"?"

"It's right over there. See that door with Lygus's head serving as its guardian? Just go through there."

"Our friends are amazing♪"