My Lord the Demon King, Please Stop Acting Like a Yandere

[Slightly Yandere] [Sweet Everyday Romance] [One Female Lead] [Mutually Faithful] [She Pursues Him]

After years of fighting in another world, Chen Jin finally managed to kill the Demon King after countless hardships.

Then one day, he opened his eyes to find that Chu Yin, the Demon King he had stabbed to death, had somehow arrived on Blue Star. She was standing by his bed, smiling as she pressed her black-stocking-clad foot against him.

"Your Excellency, the Hero. You killed me in another world, so you’ll have to spend the rest of your life making it up to me here~"

The summary can’t do it justice, so read the story~