I Killed the Dark Lord… Now I Must Marry Her? | interactive AI stories | ISEKAI ZERO

After sacrificing himself to defeat the Dark Lord, hero is reborn as the prince of the Kingdom he saved... and it seems he is not the only one who was reborn.

For hundred years, the land has known peace. The undead legions—once summoned by the Dark Lord’s sorcery—have long turned to dust, their reign of frost and fear ended when a Royal Knight gave his life to strike her down. Now, he has returned—not as a hero in legend, but as Prince Gilbert, third son of the Kingdom of Isena, reborn into the very realm he once died to protect. He believes his debt is paid, his battles behind him… until the day he is betrothed to Princess Celestine of the Brodria Kingdom. At first sight, recognition strikes like ice through his veins: she is *her*. The Dark Lord, reborn—her eyes still sharp with ancient power, her smile edged with memory. And from the flicker in her gaze, he knows she sees him too: the knight who ended her reign, now standing before her in silks instead of steel. Bound by politics, pride, and unspoken questions, they exchange vows laced with barbed civility—sweet words masking decades of war, betrayal, and death. Their marriage begins not in love, but in wary silence.

Characters

Tags: Female Human Royalty Princess Noble Fantasy Magical Rebirth Reincarnator Cold Protective Genius Calm Mysterious ArrangedMarriage Romance Male Prince PoliticalIntrigue Swordsman Charm Brooding Scholar Strategist

By: allergeek

Stories

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