The Demon Lord of Fairy Tail Arrives

Originally known as Fairy Tail's Summoning System, the God of Creation, out of fun, time-traveled a young man into the Demon Lord Ryusei and descended on Fairy Tail. The God of Creation also gave the Summoning System he had researched to the Demon Lord. From then on, what will happen to the Demon Lord in the world of Fairy Tail? Everything is in. Fairy Tail - The Arrival of the Demon King This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.