地獄の下級悪魔に転生した元日本人･カキューは、二千年を経て無類の強さを身につけた。だが図らずも”異世界”へと放逐、過酷な地獄から解放される。憧れのスローライフを満喫するカキューだったが、世話になっていた村が襲撃を受け、駆け付けるも村は全滅。唯一の生き残った赤子･アルスを拾い、彼は恩義に報いるためアルスを世界一幸せな人間に育てることを決意するが……!? Kakyu, a former Japanese who was reincarnated as a low-level demon in hell, has acquired unparalleled strength over two thousand years. However, unexpectedly, he is exiled to another “different world,” liberated from the harsh underworld. Kakyu, who was enjoying his dream slow life, witnesses the village he owes everything to being attacked. Despite rushing […]

地獄の下級悪魔に転生した元日本人･カキューは、二千年を経て無類の強さを身につけた。だが図らずも"異世界"へと放逐、過酷な地獄から解放される。憧れのスローライフを満喫するカキューだったが、世話になっていた村が襲撃を受け、駆け付けるも村は全滅。唯一の生き残った赤子･アルスを拾い、彼は恩義に報いるためアルスを世界一幸せな人間に育てることを決意するが……!?

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Kakyu, a former Japanese who was reincarnated as a low-level demon in hell, has acquired unparalleled strength over two thousand years. However, unexpectedly, he is exiled to another “different world,” liberated from the harsh underworld. Kakyu, who was enjoying his dream slow life, witnesses the village he owes everything to being attacked. Despite rushing to the scene, the village is annihilated. Picking up the only surviving baby, Alus, Kakyu resolves to raise Alus to become the happiest person in the world to repay the debt…!?