My Extraordinary Summer with Tess

10-year-old Sam went to a small island for vacation with his family. Unfortunately, his brother broke his leg on the first day. Without his playmates, Sam worried that he would often be so lonely in the future, so he decided to start his own "solitude exercise" to force the habit and Keep to yourself. In this way, Sam, who was wandering around, met Tess, an extremely weird and interesting girl who also hid a secret. As Sam and Tess got along, he suddenly understood the importance of family, but this also put his friendship with Tess in crisis.