Open your eyes

Lena meets Kara Danvers for the first time. Her opinion on life changes drastically. However, Kara isn't as ordinary as Lena thought. Lena finds her life changing in more than one way. Cat starts acting weird. At the same time, weird things are happening in the city. Will Supergirl and her team be able to find out what is going on and fix it? ( Sorry if this is a horrible summary)