I’m The Person Who Will Kill You

The debris exploded outward as Sebastian rose from the wreckage, throwing splintered wood and carriage fragments aside like they weighed nothing. His transformed grey body seemed to absorb the fading sunlight as he turned to face his new opponent, red eyes narrowing with curiosity.

"Who are you?" Sebastian's voice carried a mix of annoyance and genuine interest.

Marcus didn't bother with a response. Instead, he activated [Blade Resonance](S), causing his sword to emit a soft blue glow as he closed the distance between them with practiced efficiency. Only when he was within striking range did he finally speak, his voice carrying deadly intent: "I'm the person who's going to take your life."

His blade whistled through the air in a perfect arc, but Sebastian merely lifted his hand with casual disdain. The sword connected with his grey skin and bounced off as if striking reinforced steel, the impact sending Marcus skidding backward several feet.