My Older Sister Is the Demon King, but My Younger Sister Is the Hero

Name: My Older Sister Is the Demon King, but My Younger Sister Is the Hero
Author: Feeling Stirs Before the Tune Begins

姐姐是魔王但妹妹却是勇者

Synopsis

My older sister is the peerless Demon King of another world, while my younger sister is the hero sent to defeat her.

Caught between them, I'm the supreme human, recognized as the strongest.

...Even though I'm terminally ill and won't live another year.

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13Chapters

6kClicks

111Favorites

69Likes