Around twenty years old, his appearance vaguely resembled his past self. As for his health, it was hard to tell. He remembered what the doctor in white had said; he had been injected with the "Valkyrie Solution." This concoction was one of the budding organization's gene medicines, designed to enhance brain function, with a mortality rate as high as seventy percent. However, something had mutated within him.,The fourth is the most important, his current situation is very dangerous!,"How's the experiment going" a subordinate behind him spoke, his voice gravelly with a hint of fatigue, like a cup of strong coffee, languid yet with a touch of something more.。