"T-That's impossible!" Lax exclaimed when he saw a crimson aura expunging from Vin. His eyes flaring brightly, but that not being the only thing. There was a warm, bright light flaring from his chest where his heart was. It looked similar to Lax's current state, with his eyes and the core of his NS armor.
Ego and Avidity were just as stunned, even though Avidity was in a critical state; she was just as awestruck as the others. The reason for their shocked expressions was that Vin had pulled off something only someone could pull off after being Injected with a special serum that one could only get from the New World Government HQ.
The serum enhanced the Seed inside of a person, allowing it to bloom and spread into the system more. Nearly contaminating the system and changing someone from a human to a superhuman. Even though the seed pretty much did that now, it was still being repelled by the body.
