God-level Assassin, I’m the Shadow

In a world where humanity slips into slumber to enter a forsaken realm abandoned by the gods, Qin Feng gave up everything for his sister—only to be betrayed by her. But destiny offers him a rare second chance, hurling him back nine years before the forsaken world emerges. This time, he turns his back on his sister and sets his sights on absolute power, determined to rise as the strongest.