C128 Thunder Tribulation.

"Ice Rat, I've found a way to boost your power, though I'm not sure by how much. Are you interested in becoming stronger?"

The Ice Spirit Rat hesitated. She had dwelled in the inheritance cave for years, her power advancing at a snail's pace. As a Demon Beast not innately gifted with formidable attack strength, she had resigned herself to being at the bottom of the hierarchy.

But now