Who used to belong to Watson in Rainbow Club?

Seto's beautiful leaves Rainbow Society is a virtual anchor society with many members, whose personalities are as colorful as rainbows, full of complex drama and diversity. Seto Ye Mei, a member of Rainbow Society, belongs to Watson, and Seto Ye Mei is dressed in a fresh and idyllic style, with floral plaid or national embroidery, which is very consistent with Watson's image.