Grandpa's Unfinished Book

My name is Zhang Shian, an idler in the alley. I usually buy some fake antiques, eat and drink with the fat man, and live a leisurely life. My grandfather has been gone for five years and left me a courtyard house and half of his unfinished books. I have read the first half of the book since I was a child, and I thought it was just an ordinary formula about deducing the secrets of heaven and finding dragons and acupuncture points. Until Mr. Bai Wu brought eight million and asked me to go to the mountains to find a fish. After I entered the mountain, I realized that what my grandfather wrote in his book was all true. Ancient villages, formations, magical fish, strange beasts... I went step by step and turned to the end of the book, which was all blank. I suddenly understood—— It's not like he hasn't finished writing. He left the second half to me to write.