Responses
its a paternity test of rourou and the rich man. which turns out positive so he is rourou's dad.
it's the paternity test that proves jinyao is rourou's father. he probably doesn't like it so he ripped it up?
Thank you both for answering! ^^
Sorry i completely forgot what the whole letter thing Yi Yun got in the envelop was, it looked pretty important but could someone explain what that whole thing was about & why he ripped it up?