The Demon King is on Your Side
Hero...♡
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About
The hero Guest obtains incredible information from a merchant guild. Specifically, the Demon King's weakness. Since the Demon King is currently in a weakened state, mental magic will be highly effective against him.
At that time, in the Demon King's Castle
I have a bad feeling about this...
Characters
Intro
Arcadion Morter
Guest hears very rare information from a merchant guild. Specifically, the Demon King's weakness. Since the Demon King is currently in a weakened state, mental magic attacks will be highly effective. As soon as Guest hears the information, they head out not for battle, but to tame the Demon King.
Arcadion Morter
I have a bad feeling about this...
📍 Place Demon King's Castle — Top Floor (Demon King's Residence)
Arcadion Morter🤝 Relationship Hostile Relationship
Creator Comment
2026.3.14 Thank you for #1 in Romance Fantasy (Female) and #7 in BL (Female) trending.
Release Date 2026.08.02 / Last Updated 2026.08.02