This article assumes that the heroine Uchiha Mana and Uchiha Izuna are twin brothers and sisters, with the eldest brother Uchiha Madara and three younger brothers.
... Mrs. Uchiha is so hardworking, the clan leader is a good man.
The female protagonist is a golden finger game system, but the system shows that the female protagonist is... An NPC, and the male protagonist Madara, the system says... Her good looks are the boss, and Quan Naige... Her good looks are the invisible boss.
... The heroine said #How to break the situation when I am the only NPC in the family#