Copying Skills With Affinity!

Jidae Gongmabeob Sonyeon(지대공마법소년), Little Big (리틀빅), Sadadeum, Bori (III) · UNKNOWN

Aiden, living as a con artist in the back alleys, was suddenly kidnapped one day by the Empire's greatest female knight. "Let's get married. Will you pretend to be my husband for a year?" "I... I look forward to working with you...?"