Shiyu, the host selected by the system. For her mother, she needs to travel through different worlds, save them who are scarred, and prevent the world from collapsing.
As the truth is gradually uncovered, she can't help but begin to wonder, if everything is false, then who is she?
The male protagonist slices into short stories, and each story is about saving the little poor boy's sweet love.
The First World: Double-Faced Academy Idol
The second world: the sickly little prince
The third world: the lonely mermaid boy
…
Purpose: Be their salvation.