Diana, a young woman who lost her sight, finds a guide in a Chinese boy named Chin. Together they will track down a dangerous killer th rough the darkness of Italy.
沈腾带队“出发家族”原班人马再次奔赴自然秘境，并首次出国野游，理想型旅途穿越四季奇景，掀起“欢乐洪流”。
