No system, not invincible, multiple female protagonists, pseudo-harem, not a cool novel.
A traditional different world, soul travel, but there will be no modern technology, it will only serve as a supplement to the character.
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"You said you are the devil? Don't make me laugh. How can a devil be a normal person?"
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"You said you are not only a demon king, but also a part-time priest?"
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"You said that as a demon king, you are still brothers with the brave class?"
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"You are so powerful. Could it be that you are really the devil?"
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"Wait a minute, what do you mean the false devil is hunting the real devil?"
