Haruhi Suzumiya

The SOS Brigade's stated purpose is finding aliens, time travelers and espers and having fun with them. Although she doesn't know it, all the members of the SOS Brigade she recruits happen to fit into these groups (Yuki Nagato, Mikuru Asahina, and Itsuki Koizumi respectively). Haruhi also, unknown to her, has the god-like abilities to change, destroy, and reshape reality. It is said that if she were to become bored enough with the world, she could create closed space, meaning a new world which could prevent destruction in the "real world". After revealing themselves to Kyon, the trio of Nagato, Mikuru and Koizumi all state they were sent by their respective higher-ups to watch over her, and Koizumi specifically mentions they must keep her entertained so she doesn't become too bored. Anime: The Melancholy Of Haruhi Suzumiya