Doumo, Suki na Hito ni Horegusuri wo Irai sareta Majo desu.  

I am a Witch and my Crush Wants me to Make a Love Potion!, どうも、好きな人に惚れ薬を依頼された魔女です。

"I want you to make a love potion."The Good Witch of the Lakes four-year crush ended in heartbreak with a single request from the object of her affections! Wanting to increase what little time she has with Royal Knight Harij, Rose sends him on a wild-goose chase for the ingredients but gets more than she bargained for when the grumbling knight starts visiting her every day... to feed her?This is the heartwarming story of a shut-in witch and an arrogant, strait-laced knight whose romance starts from a love potion.(Source: Cross Infinite World)

Doumo, Suki na Hito ni Horegusuri wo Irai sareta Majo desu. began as a web novel on Shousetsuka ni Narou on April 10, 2019. Futabasha released a revised and illustrated version of the series from October 16, 2019 to March 14, 2020 under its M Novels f label.The series was published digitally in English as Hello, I am a Witch and my Crush Wants me to Make a Love Potion! by Cross Infinite World from June 30, 2020 to January 29, 2021.