Days on a Deserted Island with My Childhood Sweetheart

College student Fu Ye and his childhood sweetheart, the campus beauty Chu Mengmeng, set off on a luxury cruise organized by their school. Just as wealthy classmate Hao Ran is confessing his feelings to Chu Mengmeng, a tsunami strikes and the ship is sucked into a whirlpool. When they wake up, they have gained a deserted-island survival system and find themselves on an unknown island with no classmates besides Chu Mengmeng. Every sign suggests they are far from their home waters. As they struggle to survive, they gradually realize they seem to have landed somewhere extraordinary—a place where nothing is quite right.