Star Shatterer: Death Star.
The moment Hiro invoked the skill, his body ignited with a blazing aura, his sword trembling under the surge of power. His eyes reflected that violent determination which came only when one was fighting with both life and pride on the line. The system's interface shimmered faintly in his mind, and as he pushed further—activating the System: Double Power—his body screamed in pain from the sudden pressure, but the effect was undeniable. Strength and speed surged through him at a scale he had never once touched before. For the first time, Hiro had a glimpse of what it felt like to stand at the precipice of Rank SS. He had not ascended, not officially, but the overwhelming force he now carried within his blade hinted at that level.