C287 Annihilation blade katrina

"Ding!" "Challenge Tower, level 25, BOSS level open!"

"The Boss on the 25th level of the Tower of Challenge is the Aura Blade!" "Katrina!"

Just as the system notification rang out, a red-haired lady in a black leather suit with a fiery figure and a dozen daggers at her waist appeared on the platform.

The left eye of the lady had an obvious scar on her face