God-Level Karma Account: the Beginning Is to Avenge the Female Ghost Who Died in Vain

After I lost my job and returned to my hometown, I inherited my grandfather's second-hand shop that collected nefarious items. At the beginning, I broke the rules and bought a pair of red satin embroidered shoes. That night, a female ghost in red knocked on the window in the middle of the night! At a critical moment, I activated the "Causal Account" left by my grandfather, a strange account book that can reveal the truth about death! I settled debts for resentful souls and paid off debts for living people. I became a modern peddler walking in the realms of Yin and Yang. Ghost camera, Xiangxi Corpse Gu, paper man carrying a coffin... When all the clues of the transaction pointed to a terrorist organization called "Hundred Ghosts Society", I discovered that my grandfather's disappearance was just the beginning...