Isekai Saikyou no Daimaou, Tensei Shi Boukensha ni Naru

Chapter 13
Chapter 12: Lucifer-sama's Preparation
Chapter 14
Chapter 12: Lucifer-sama's Preparation
Chapter 14
Lucifer, the greatest demon lord, who saved the demon race in the war with gods, is reincarnated as a normal adventurer.
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