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(This is an AU, it will be a mix of classic Ben 10 and the Ben 10 reboot.) Jen and Gwen Tennyson are both very aware that they are not alone in the universe. At a young age, both girls were introduced to aliens, magic, and other things like that. The girls understood these things well and Jen even awakened her alien power and the girls went on to live...somewhat normal lives. Now when an alien device and an alien fall to Earth, the girls find the fate of Earth, the galaxy, and the entire universe is in their hands.