C348 Deduction

Yang Junshan didn't expect that he would be stuck on Hantian peak for half a year, because Ouyang Xunlin had failed her first attempt at upgrading the Mountain Lord's Seal into a high-grade magic tool!

Luckily, Yang Junshan brought enough Green Heaven Stones this time, and he also had a high-priced Heavenly Yellow Crystal that he had bought from the dark market as a backup. With the two combined