Black Cat Development Program

Starting today, your name will be Wu Geng Li Le. . .By the way, you also have a younger sister. . .You have a house and a sister, your parents are both busy,
And the younger sister is not related by blood.Wait, this setting is a bit familiar, I don't go to German orthopedics. . . . )
All in all, this is a novel with my sister Wugeng Liuli and many familiar cute girls, everyday, relaxed, and home.
Also known as: My sister is a black cat. . .If you are interested, come and see. PS: There is a system, there is random entry, and there is copying. . .
It has something to do with cultivation. . .Because I want Wugeng Liuli to sit on the Two-dimensional throne.