456
2
Summary
Transported to Another World to Save It, He Lost His Power in the Campaign Against the Demon King.
Yet in their eyes, he was merely stubborn and self-righteous, arrogant beyond reason. And after losing his strength, he became vain, delusional, full of himself.
Never mind that you helped humanity turn the tide and nearly saved the world—shouldn’t you at least reflect on your mistakes? Everyone is waiting for an apology from you.
Only when the human side began to suffer crushing defeat after crushing defeat did they realize how childish and arrogant they had been… and how vital, how irreplaceable, the one they had cast aside truly was.
But when they stood before him once more, the one blocking their path was the silver-haired, crimson-eyed Demon King, her gaze brimming with mockery.
“By the time you finally decided to win the Hero back, I’m already about to have my second daughter with him~”
So the fate of an isekai hero can only be a harem torn by jealousy? A wife-chasing crematorium?
No.
Before the Demon King, there is only the graveyard of losing dogs.
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Cure
PureLove
DemonKing&Brave
46
Chapters
Updated on 06/03/2026