An orphanage is the starting point for them to get together. The invisible red thread entwines them and makes them go further and further away. God favors them and allows them to gather here. Then let's fulfill the mission sent by God. But is this really God's wish? What exactly is the protection on them? What is the result of killing the devil in the end? A big win? Or... Fail, no one will know.
Two male protagonists, white and black attack x superficial lack of inner sensitivity
Intention: Too much has been lost, and gaining it again is no longer the original meaning.