The Butler, Travelling Incognito (その執事、潜行, Sono Shitsuji, Senkō) is Chapter 201 of the Kuroshitsuji manga.
Summary[]
Now that Ginny has left, the chief announces that the "fledging ceremony" has come to an end and that the students will now start their lessons for the day while the staff will put away the decorations. Finnian exchanges a look with Theodore before he continues to remove the decorations. However, he is so deep in thought wondering what Theodore, Artie, Mabel, and Oliver will tell him later and whether they know something about Doll that he does not realize he is pulling out a tree, not a pole. Snake has to point it out to him.
At night, Finnian slips out of his room and heads to the larder to meet the elder students. Theodore tells him that they want to show him something and instruct him to follow them. Carefully, they sneak through the orphanage and to the stable. They hide in the bushes and watch a carriage arrive. The driver lifts an unconscious Ginny out of the carriage and brings her into the stable. Theodore then informs Finnian that children who reach their "fledging day" never leave the orphanage; they are always secretly brought back to the orphanage, specifically to the stable.
After the driver leaves the stable and drives off in his carriage, Finnian and the others go into the stable and search it thoroughly for a hidden door to find out where the "fledged" children go. However, they do not find anything at first. Finnian suggests to search more carefully while Oliver says it would be better if they left now. Before they can do anything though, someone finds them and asks what they are doing.