The good-for-nothing Dragon Girl descended to earth to steal the Heavenly Master's magic weapon to improve her cultivation. Unexpectedly, on the first day she sneaked into the academy, she was captured by the cold and beautiful Little Heavenly Master as a little snake demon.
From then on, he lived a life of clinging to the lap of the little Celestial Master. The little Celestial Master not only had to eliminate demons, but also wiped the buttocks of the little snake that was his follower. He was attacked after wiping and turned into an innocent little cat boy.
…
"These are the Yuan-Zeng Dan that I practiced. They can improve your cultivation."
"Thank you, Master Tianshi!"
"Hmm... It doesn't seem to be of any use."
"Then just follow me from now on."
…
The battle between humans and demons is about to begin, "It's up to me to take action. Get the magical weapon!" The little snake that has been guarding it for a long time suddenly transformed into a majestic dragon girl...
Little Heavenly Master's inner os: The useless person is actually myself.
Concept: Useless materials can also be heroes! !