Gifts and godsends are strange twins
The most unfortunate thing in their lives was that they were adopted by the Akai family, but the luckiest thing was that they were adopted by the Akai family.
They are treasures given by God
They are madmen, sane madmen
They soberly watched themselves sink, sink, sink, and be unable to extricate themselves.
"Little detective, please give up on me and destroy the crow before it dodges the silver bullet and before it turns into a white dove."
"Little detective, don't save me, because I am hopelessly ill."
"I like the ocean, its vastness, its mystery, its depth."
"I like the sky, its vastness, its infinity, and its freedom."
Fish fall into the sea, and birds fall into the sky. To put it bluntly, they are drowned fish and birds that are afraid of heights.
The protagonist is mentally unstable and is in a nursing home at the beginning
Concept: one of the two protagonists dies and the other is disabled