In the eastern part of the moon front country, the Kuchiki family's yin and yang power awakening ceremony...
Xiao Yamaru awakens according to the ceremony arranged by his master Mochizuki Kugawa Akira.
"Innate Yin-Yang power of Magatama?"
"The Kuchiki family is a once-in-a-century little loser!"
Master Kuchuan Akira was not disappointed, he just quietly protected Xiaomimaru behind him.
"I can teach my apprentice!"
In one month, Xiao Yamaru learned the art of substitute.
In two months, Xiaomimaru learned the art of escape from the earth!
...
"My apprentice is not useless, he is my favorite apprentice."
Facing the legendary great demon Yamata no Orochi, Kugawa Akira in order to protect Xiao Yamaru...
"Master, you are so stupid..." Xiaomimaru hugged his body and disappeared into Yueqian Kingdom.
A few years later, Xiao Miwan became the most famous Onmyoji, but he met the man in the dream in Daming Mansion.
He looks just like the master. The master is back? Impossible!
Concept: The growth of a young man and the reverse love between master and apprentice