In fact, I just wanted to write a story about "a man turns into a beast, but the beast is more like a human than a human". Two teenagers were transformed into orcs in the apocalypse, originally to fight the virus. However, the people above did not regard them as human beings and wanted to clear out all survivors on the ground. The two of them took two bottles of medicine and headed north to replace the 'black sun' with rain. The core thing I want to explore is, when everyone says you should be a monster, can you still remember that you are a human being?
