Show soldier certificate is a certificate issued to the iron powder core group by the bar owners sleeper of class C liquor in the showmaker bar. Class C sleeper calls himself "Jiang Xiu", and the two core group members are all show soldiers under his command.
In fact, this is the work of The Infiltrator like C. He calls himself General Xiu, accepts members of the core group as his show soldiers, issues them a show soldier's card, and then systematically brushes Faker's black stalk in lck or MSI game live broadcast room, such as 1557, because the whole work is in MSI.
After the stem is out of the circle, more and more people give themselves P pictures.