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From The Paper Dolls Project:Hotaru Kunoichi of the Iga Village has accepted a request to infiltrate Oda Nobunaga’s castle, Aduchi Castle. Under the guise that she is the younger sister of Mitsuhide, Nobunaga's confidante, she investigates the Oda army for dissenters. Hotaru deepens her relations with great military commanders, from Nobunaga to Hashiba Hideyoshi and Tokugawa Ieyasu. However, it will all be over if they find out who she truly is . . .
Liz had always dreamed of becoming a great magical tool maker, but she spent her life working as a maid in her family’s shop, barely getting enough to eat. Her older sister claimed Liz’s achievements as her own and gained the admiration of the crown prince—eventually becoming his fiancée. While preparing for the engagement ceremony, Liz collapsed from exhaustion. When she woke up, she found herself face-to-face with a famous duke known for his magical prowess, who was impressed by her talent and saw her as a legendary magical tool maker. To help her break free from her unfair family, he proposed a fake engagement—and thus, a new chapter in Liz’s life began.