Volume 1 of Soyo Amehara's ``Okay, let's break off the engagement with my black knight fiance and become a pharmacist!'' based on the original work by Runa Sakurai was released today, April 3rd.

The fiancé of Liliana, the daughter of a count, is the knight Gilbert, also known as the "Black Knight", who is very popular at the aristocratic academy. Although he was envied and jealous by the women around him, Gilbert himself did not seem to have any interest in Liliana. Thinking that if things continue like this, the engagement will be cancelled, Liliana decides to run away from home and become a pharmacist at a magic pharmacy after graduation. Fortunately, Liliana has the talent of being a pharmacist, so she quickly finds someone who will hire her, and now all she has to do is wait for Gilbert to cancel her engagement. However, when Liliana disappears, Gilbert chases after her with all his might... The story depicts a love story between Gilbert, who actually dotes on Liliana, and Liliana, who is so absorbed in work that she does not notice his doting at all.