Waking up in the Devil King’s Castle with his body turned over by magic?
The Devil King’s Castle I saw for the first time was just before it collapsed!
The main character’s struggling journey to return to Earth!

■ Light novel-style delightful story
He succeeded by saving a piece of tissue, but he became the Devil King of another world!
Even as a bankrupt Devil King!
Please revive the Devil King’s Castle to return to Earth alive!

■ Charming pets!
Defeat enemies with your own unique skills!
We need powerful subordinates for the revival of the Devil King’s Castle!

■ Stop playing simple repetitive games!
Enjoy a variety of different combinations!
The way you play will change depending on your pets, weapons, and skills!

■ Enjoy with one finger!
Simple and easy operation of moving, attacking, and even special moves!
No worries about crowded trains or buses!