Summarizer Ch.9 Jasmine

In chapter nine Doon and Lina went into the pipeworks .The reason why they went into the pipeworks was because Doon was leading Lina to the unknown door Doon had found.But when they tried to open it ,it was locked.So they went home.The next day Doon went to work and on his break he went to the door and it was still locked.After work they went back and when they were about to touch the door nob somebody was coming out of the door.It was a man.Lina had made a noise and the man had stoped,but then kept on going.But when he was walking Lina said that she knew that man from somewhere and did not say anything else.