What religion does the real Taiyi in The Romance of the Gods belong to?

In the Romance of Gods, the real Taiyi belongs to one of the true disciples of Yuan Zun, the head of Buddhism, and is the leader of the Sect.

Taiyi is a real person, male, a virtual character in China's Ming Dynasty ghost novels "Romance of the Gods", Qing Dynasty novels "The Story of the Fox", "The Story of Qi Huangong" and the storytelling "Celestial Immortals Break the Sky". Twelve immortals of Kunlun Jade ranked fifth, and he was one of the true disciples of the Buddhist master.

Practice the method of deep immortality, practice in the Jinguangdong Dojo in the former Yuanshan Mountain, and help the king of Wu cut the Zhou Dynasty.

The real relationship between Taishang Laojun and Taiyi;

Too old gentleman, too b teacher.

Sanqing is the first civilized place in Jade Qing Holy Land to ascend the spiritual treasure Buddha of Pangu Yuanshi, the spiritual treasure Buddha of Daojun in Chen Yu, and the moral Buddha of Taishang Laojun, the leader of mixed religion. Zhentaiyi was a famous disciple under the Buddha's seat in the early Yuan Dynasty, so Taishang Laojun was Zhentaiyi's teacher.

One of the three Qing Dynasties of Taishang Laojun, a great disciple of Hongjun Laozu, is in charge of humanity and teaching, and is also known as moral Buddha and Laozi. Taiyi real person is a virtual character in the novel Romance of the Gods and the ballad "The Immortal Broke the Sky". He is a disciple of the Buddha in the early Yuan Dynasty, and Twelve Jinxian of Kunlun ranks fifth. He practiced in Jinguang Cave in Qianyuan Mountain.