The 17-year-old Phil comes back from a summer camp and returns to the old mansion 'Visible' where he lives with his mother, Glass, and his twin sister, Dianne. They barely have contact with the other citizens of this village, who consider Phil's family to be strange - Dianne is said to be able to talk with animals. However, they are often visited by Tereza, a lawyer, who always has some good advice for Phil. Phil does notice that something has changed between his mother and his sister and that they do not talk to each other anymore. He spends the last days of his summer holidays with his best friend Kat. When school begins, the mysterious Nicholas enters the class. Phil feels drawn to him and they soon engage in a passionate love affair, even though it turns Phil's feelings upside down because he does not know what Nicholas thinks of him. Furthermore, his friendship with Kat is put to test because Phil's first love causes envy and jealousy. Finding his center of the world becomes Phil's biggest challenge.