Qin Changsheng transmigrates into a fantasy world as an elder of the Immortal Spirit Sect and obtains an identity-acting System.
What? Qin Changsheng is the Immortal Spirit Sect's founding patriarch? An imperial princess grabs his arm. “Brother, is that you?” Qin Changsheng: “I’m really not your brother.”
From then on, Qin Changsheng plays the part of one great figure after another. The Sword Saint? Back then, he was only casually interested in swords.
The Great Emperor Wushi: “Master, I’ll wait for your return.” The Eternal Azure Empress: “Whoever dares harm Changsheng, I’ll destroy their entire lineage.”
Then, one day, darkness descends! Qin Changsheng stands at the peak of the myriad heavens, facing the darkness. “If anyone dares take even one step into this world, I’ll charge into the darkness and cut off its source myself.”
Author, you forgot to write about the protagonist's apprentice, good guy