Jeanette the Genius: Defying My Evil Stepmother by Starting a Business with My Ride-or-Die Fiancé! Volume 3

Jeanette and Claus are in the midst of planning their wedding when Claus receives a summons to the royal palace from the king! It turns out that the play the pair had been performing around town caught the royal family’s eye. Eager to promote their business, Jeanette and Claus make the trip to the palace. However, the person who steps out to meet them isn’t the king, but Princess Meltia! Famed for her fairylike beauty as well as her fragile constitution, the girl is a sight to behold. Yet looks can be deceiving, for the spoiled princess crudely demands that Claus marry her! Despite his firm refusal, she uses her influence to force him to live in the palace, keeping him under house arrest. Jeanette starts making a plan to save the captive princess (Claus) using her intelligence and positive attitude, but can she truly stand up to the royal family? Not to mention, a certain Pakiran prince still has his eye on her... How will Jeanette deal with the biggest “reward” she’s ever faced?

[From J-Novel Club]