One Person: My Master Is Zuo Ruotong

Under One Person: My Teacher Is Zuo Ruotong

Gu Qingcheng is reborn into the world of Under One Person.

He is saved by the head of the Zuo school, and born with an immortal body; he is destined to prove the Huiyuan Technique.

He discusses the Dao with the heroes of the world, suppresses the Japanese ninja forces, and studies the Thirty-Six Thieves, and more.

If the world did not have me, Gu Qingcheng, what a great pity that would be.

"Bang" Senior Brother Zhang, you want to shake my upper dantian? You're underestimating me too much.