I will present a twin story about lies and redemption. In the mystery of blood relationship and forbidden love, there is a protection that spans life and death——
Intent: Two souls in the abyss (such as chess pieces of a criminal group and survivors of human experiments) gradually see each other's light in misunderstandings and uses, break the cage of fate with love, and prove that "even if they are labeled as 'monsters' by the world, they are worthy of being gently caught."