Sadao is the Demon King from Ente Isla. Due to being confronted by the Hero Emilia and the humans, he was forced to retreat and ended up in the human world in present day Japan with one of his generals, Ashiya, and changed into a human form. To survive, he works as part-timer at MgRonalds and is eventually promoted from part-time to a full-time worker.
KohBellx found a Dragon Slayer Candidate Kars
Taffy joined a Dragon Battle
Taffy defeated a Dragon
chanchanlee joined a Dragon Battle
chanchanlee defeated a Dragon
Jinto found a Dragon Slayer Candidate Kuki Shinobu
Jinto voted Naruto Uzumaki Character of the Day
Jinto wished Frantiva a Happy Birthday
Rarko wished Jambette a Happy Birthday