https://mechacomic.jp/books/157630

A love story anthology where the obsessive love of heroes in another world never stops! A yandere assassin, a younger crown prince, an innocent demon, a cold-hearted werewolf, a prince from a foreign land, and other heroines are obsessed with the most unexpected beings. They are confused by his strong love, but before they know it, their hearts are also captured by his deep love...?! They are drawn to this twisted love. A luxurious five-part series of powerful romance stories by talented authors!

https://www.cmoa.jp/title/307839/

*"A witch becomes a real woman when she learns about love."* 100 years ago, the Kingdom of Astrid was founded by four witches supporting its first king. Lil, the Rain Witch, lost her foster mother, the previous Rain Witch Alexia, and lived alone. One day, Leolart, the "Duke of Ash," appears before Lil. Leolart asks her to find the sender of a necklace that was a keepsake from his sister...!? A tale of witches' secrets and love, weaving together the past and present. (Source: Kadokawa, translated) *Note: Includes one extra chapter.*

https://mechacomic.jp/books/204576