Vampire Progenitor of the Immortal World

After transmigrating into a ruthless cultivation world with a mysterious Immortal Ring, he awakens as the first true Vampire—a race that never existed before. While countless cultivators race against time in pursuit of immortality, he alone possesses the patience of an immortal. He has no interest in ruling the world or standing beneath the spotlight. Instead, he quietly builds a hidden vampire civilization, spreading its influence across countless realms while remaining nothing more than a myth. His enemies may defeat him today, but an immortal never forgets. Some debts are repaid after centuries. Others are left for time itself to collect. As the Blood Dao evolves and the Vampire Clan grows in the shadows, forgotten secrets of the Seven Great Realms begin to surface. In a universe where everyone seeks eternal life... He will create a legacy that outlives eternity. Note: This is a slow-burn cultivation story. The protagonist grows step by step, and the vampire path develops naturally as part of the world and plot. If you're looking for instant power-ups, this may not be the story for you. If you enjoy gradual progression, mysteries, and earned growth, welcome aboard. — Description from novelcodex.org