Lin Mo woke up on an isolated island with no memory and only a cold number on his wrist: 734. The administrator, Dr. Evelyn, told him that this is a holy place for "forgetting therapy", designed to wash away people's painful past. However, sporadic flashbacks of memory fragments - the woman's smile, the cold program code, the fierce argument - made him doubt this perfect rhetoric. He discovered that the so-called "cure" was more like a sophisticated prison. In order to retrieve everything behind the name "Lin Mo", he must escape from this island of memory built of lies before being completely swallowed by the "Sea of Forgotten".
