Yan Zhi accepts to do one job for the secret service, but little does she know that the secret service will bother her for more jobs. She finally admits to it after a certain occurence when Song Mian took her for a coffee.

When the bug Yan Zhi had to plant failed to operate, she is now forced to deliver messages to Song Mian by oranges, though it isn't very easy to get it delivered.

Man Na's parents have a secret meeting with important people, Yan Zhi notes it and tries to listen, however Man Na gets suspicious of her.