I Really Just Want to Pick up the Slack

Lin Yuan, a junior in the 211 History Department, is so poor that he cannot even afford a girlfriend (mainly because he has no girlfriend). One day, I bought a "Warring States Jade" for 50 yuan from a stall in Panjiayuan. I wanted to pretend to be a cultured person in front of the senior sister I had a crush on, but the senior sister failed to pretend and pretended to be a "ghost". When I woke up the next day, the jade was gone. There was a yellowed sheepskin map beside the bed, with four words crookedly written on it: "Come and dig me out." What's even more outrageous is that his mobile phone began to receive mysterious text messages: "Classmate, do you want to form a team? 50-50." "Kid, hand over your things and uncle will buy you an apartment." "Lin Yuan, right? If you don't die in three days, I will take your last name." Lin Yuan:? ? ? I'll just spend 50 yuan, okay? !