Synopsis
All of humanity is forcibly teleported to a survival world completely submerged in seawater, living only by fishing up salvage for supplies. On his raft, college student Xiao Hao accidentally hooks a rainbow treasure chest and gains a "Sex Points System," where points earned through sex can be exchanged for survival supplies and shelter upgrades. On the world channel he publicly seeks women willing to trade their bodies for supplies. His classmate Lin Wan at first curses him as shameless, but two days later, with her supplies exhausted, she comes to him on her own.