An Empty Dream

A homebody named Suyan accidentally clicks on an online ad and stumbles into the demon world's capital city, Linyuan. Unexpectedly, he somehow becomes a demon king who doesn't know anything about magic. In order not to let others find out that he's a powerless pushover and get himself killed, Suyan decides to fawn on the powerful General Hua, whose power is only second to that of the Demon King. However, it turns out that General Hua is also a person who has traveled through time and space from…