Nina, Zero and Ichia returned! This time for an extended magic test! The test object is, again, a crystal drop like candy. When Nina accidentally swallows him (again!), Zero and Ichia must protect it until it comes out. The only problem is that all previous participants returned, and only small fragments of a crystal drop will come out of Nina immediately! And the only way to make them go out are to make Nina's heart beat faster, but no participant can be romantically connected with Nina, including Zero! What will happen to their relationship? Will he last all his life or collapse and burn? ONESHOT-MILCUTE VS LOLLIPOP Source: Baka-Updates prequel: Momotte! Lollipop