Oshi (Uso) no Hittou Majutsu-shi-sama ga "Oretachi, Ryou Omoi Dattan da ne" to Dekiai Shitekurun desu ga?!

Born into a poor baron family, she had only one goal—to marry a wealthy man and save her sick younger brother. To achieve this, she decided to blend into noble society and avoid standing out. In a world where “fan clubs” were a popular trend among nobles, she followed suit and falsely claimed to be a devoted admirer of the Grand Sorcerer of the Kingdom, despite having no real interest in him. But then, something completely unexpected happened—the Grand Sorcerer himself proposed to her! And the strangest part? He had known from the very beginning that she didn’t truly love him… yet he insisted on marrying her anyway! Thus begins a complicated game of pretense, unexpected emotions, and an overwhelming love that can’t be avoided! A romantic comedy filled with misunderstandings and hilarious situations, where one small lie leads to an unexpectedly real marriage!