Broque Madame's Secret
From the Super Mario Wiki
Broque Madame's Secret is a level in Blubble Lake in the Bowser Jr.'s Journey mode of Mario & Luigi: Bowser's Inside Story + Bowser Jr.'s Journey. It features the second battle with Broque Madame.
Bowser Jr. once again visits Broque Madame's house, and once again she requests a massage. This time, however, if four troops get defeated, the rest will be instantly defeated too.