Seclusion Should Always Be Short

Su Han had only gone into seclusion for a while. Who could have guessed that by the time he emerged, the outside world would have changed beyond recognition? Satellites filled the skies, people lived deep in the mountains, and the ocean floor had been explored... Even that old fellow from Tianchi had been stirred up so badly he couldn't get home. Faced with a world that had become utterly unfamiliar, Su Han decided to return to his old line of work. Sir, your home seems troubled. Would you like me to get rid of a ghost for you?