I Came Back from Prehistoric Times and Set up a Stall to Tell Fortunes.

Traveling through the prehistoric times, I witnessed Fu Xi performing the Xiantian Bagua. He was expelled just after taking a look at it. Returning to Blue Star, he deduced the secret and discovered that in another two hundred years, the world will descend into chaos. Calculating the lifespan, it's sixty-six! I can only set up a stall, tell fortunes, share my luck, and change my life expectancy. "Looking for marriage? Come on, buddy, you're single for the rest of your life! If you want to change your destiny, you can, just give me one-fifth of your luck!" "Looking for a windfall? You have a fortune of ten million, just give me one-third of your luck in this life!" "A lot of money for a child? Infertility? Am I short of money? One hundred million! No counter-offer!" Fortune telling has never been my job. My job is... To live another two hundred years! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.