One morning, my little sister I blinked my big, inoperable eyes and smiled sweetly at Skylark, who was calm on the outside but surprised on the inside: "Please adopt me."
Proficient in eight languages and has a doctoral degree
Wash, cook and clean the house, earn money to support the family and sleep with them
Able in literature and martial arts, possessing unique skills
The master speaks and it must be completed
The adopted nanny comes to live in Skylark's house!