Cat Hell (猫地獄への招待 Neko jigoku e no shotai?) is the 39th chapter of the manga and the third chapter of the Neko-Ken Arc. Gosunkugi sets a trap for Ranma in the gym by dressing up as Akane and telling Ranma that she has been kidnapped. Ranma of course thinks it's ridiculous because is right beside him, so he goes to the gym to see what's going on.