One Person: Trinity Traitor? or the Trinity Savior?

Changsun Huanyu is the eldest disciple of Zuo Ruotong and the senior brother of the Trinity Sect. He is known as the person most likely to enter the third level in a century! But one day, the Trinity Sect expelled him from the school. No one in the world knew why, and neither did the Trinity Sect. Zuo Ruotong, the only one who knew the inside story, is still dead. As time goes by, everyone in the Trinity Sect discovered why the rebirth of the senior brother is different from ours? A hundred years later, everyone was a little confused when they looked at the immortal grandson Huanyu! Senior brother! How come you secretly became an immortal without telling us? Changsun Huanyu looked at Brother Tiger who looked at him with strange eyes. Aren't we brothers? What do you want to do? Don't come here! Yeah, buy a CD!