Some families use the Black Card, a limitless free card, for their businesses. Not only does it have money inside, but you can also use it for family expenses.
It represents this person's identity in the family. If they are not from the family, it signifies that they are an honored guest.
Some cards are issued sparingly, only carried by important individuals. If granted to others, that person becomes an honored guest of the family.
Mo Jingyan has many such cards. His great-grandpa, grandpa, father, and he, as his father's successor, have gifted him plenty of such Black Cards.
They are gifts from elders and not easily obtained. It also signifies him as an important candidate for succession in the family.
Like his great-grandpa, who has many sons and daughters; his grandpa has many sons and daughters just like his father.
When you add it all up, there are quite a few people in their lineage.
Luo Youyou knows just how formidable Mo Jingyan's family is.
