Hugo Llor, a 12-year-old boy who spends most of his time on the streets. His day is also spent in the shipyards and his dream is to become a shipbuilding craftsman, although his fate is uncertain. Hugo's life is not easy, he is a very lonely boy and his mother is forced to move away from him, but he has the support and protection of a respected old man: Arnau Estanyol.。波比是一个水手。他有自己顽固的人生哲学,但是在七大洋的航行中,他的人生哲学受到了挑战,以至于后来他问自己:我是什么?但是在旅行中,他遇到了可爱的奥利弗,然后结伴一齐环球旅行。。