After Traveling Through Two Thousand Years, Why Did He Get Involved in Dragon Slaying!

After living in depression for thirty years, Chen Gengnian finally felt sad on his thirtieth birthday and realized that his life was in vain. In grief, he sat in front of the computer and picked up "Dragon", a memory of his youth. Then he traveled through time. But what the hell is the end of the Western Han Dynasty! Shouldn't it be a dragon? Several years later, Chen Gengnian faced the Supreme Throne. Shouting, "Li Xiong! No, Norton! Lend me your head!"