Secret Blue Days

A young girl named "Wendy Cherresh" has to live in the foreign place and requires to meet nonhumans and give them a unique Silver chain as a token of friendship. But what she missed is the fact she doesn't know where to find them and how she deals with them. Other problems include having a "Non human" status, that she can see someone's past using her uncontrollable special powers. Can Wendy be able to surpass those trials and challenges in different days?