Lost (迷子"maigo") is the seventh chapter of the Black Cat manga.
The chapter starts of with Sven asking Eve where her home is. The next scene shows Train running from the guards. He hides in a pot and losses the guards, when one guards walks by he gets a idea. Later Sven is giving Eve ice cream, they talk and when Sven is going to take her to the police station, when he see's Torneo. Sven then takes out a gun and tells him he's taking him in. Back at the mansion Train got captured, while asleep. They try to wake him up but find out it was a mask, and that it was really a guard. Train then leaves the mansion.