Context: a demon under custody is allowed to go outside.
majin Pawaa no gaishutsu wo kyoka shimasu 魔人パワーの外出を許可します [I] permit the going-outside of the demon Power. (literally.) [I] permit the demon Power to go outside. (performative utterance.)
{juu-shichi-ji made ni wa modotte-kuru} you ni! １７時までには戻ってくるように！ [Make sure] {to come back before seventeen hours}. You must return before 5 PM. (incomplete sentence.)
Here, the person permitting the leave warns the other characters they must keep in mind the following situation must happen: them "returning before 17 hours." If that doesn't happen, it's implied there will be trouble.
