Sign-In System from the Start

In his previous life, he was an Immortal King who sought eternal life. By chance, he obtained an unknown heavenly treasure, but four Immortal Emperors joined forces to kill him, and he died with hatred in his heart. The System protected a sliver of his soul from being destroyed, allowing him to transmigrate to another plane. When he awoke, he was already a baby. With the supernatural abilities of this life bolstered by the immortal arts of his previous life, watch how this scheming male lead slays his enemies, climbs step by step to the peak, and stands proudly above the nine heavens!

This novel and its characters are entirely fictional. Any similarities are purely coincidental. Do not imitate.