Xiao Yuan, a talented student at Donghai University, is invited to join the Ankara trip organized by Blue Island Group. He expects a luxurious getaway, but an unexpected disaster strikes in the middle of the lake. The water suddenly turns violent, a mysterious force rips the boat apart, and Xiao Yuan and several other survivors are swept into the lake. When he wakes up, he finds himself stranded in the forest by the shore with Chen Mengling, the campus belle, Emily, a Dutch girl, and Xia Luo, a livestreaming host.
