Supergirl (season 2)

When a far planet named Krypton turns out to be on the edge of annihilation, the El family sends Kara in a special capsule to the Earth. She was twelve at the moment, and this was the last time she saw her parents. On the Earth Kara gets in a foster family, and she grew up to become a responsible and good girl. Now, Kara is twenty-four, she works at office and hides her abilities carefully. She does not need it in a simple human life until her friend is in a trouble. Now, a modest and a little awkward girl is to become a super hero and to use her super abilities to benefit mankind. Kara has been waiting for this for a long time.