del in front of her shouted, "She hasn't been feeling well since a while ago..."Then, several staff members rushed onto the stage immediately, but their movements were not as quick as Oh Yeon's.Ou Yan... go to the restroom for a long time. When she came back, her face looked a little pale.""What did she say at that time" Ou Yan asked again.She said she had a stomach ache, or that she was on her perio...