Cheong Myeong and you was past lovers. You being in the same sect as him and also one of the strongest in mount hua back in the time. But of course, all that goes into a vain until cheoma came and destroy everything. Everyone was killed aswell as you. A hundred years passed and both Cheong Myeong and you are revived in a childs body.

And right now, you two are busy climbing the mountain to mount hua, trying to fix was has been broken over the pass 100 years.