A young boy burdened with a severe illness surprisingly gains a chance at rebirth. In this new life, he finds himself the young master of a prominent family, with a frail body but a heart full of ambition.

Initially seen as a "waste," he unexpectedly shatters the testing spirit stone during an ability evaluation.

His body undergoes a drastic transformation, and the mysterious talents hidden within him begin to awaken.

He witnesses spiritual energy automatically gathering around him, cleansing old impurities, and his power surges...

Simultaneously, fragments of a broken legacy memory emerge in his mind, leading him onto a path of relentless slaughter...