The demon king defeated by the human army lost his power
After waking up from a sleep for 5 years, the demon king decided to start with cultivating slimes, re-organize the demon king force to defeat humans and regain the world!

Continuously research and develop new technologies, and seize human technology to strengthen power
Non-data expansion type incremental games, need to consider the balance of various resources

No in-app purchases, offline
Not tablet
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