That night when the red rain fell, I lost my brother.
11 Years later, I picked up a young boy in a dead alley. His name is Chi Yuanyi, and he has exactly the same name. He is well-behaved, clingy, and looks at me with innocent eyes. I took him with me as a way to make amends for the past.
But he is Xiao Yuanyi, the friend I grew up with. After being corrupted by the red rain, he became the "Yin" that mankind fought to the death. He came back in disguise, not to reunite, but to let me taste the feeling of being abandoned.
And I knew from the beginning - he was back and I didn't recognize him. In other words, I dare not recognize it.
Under the red rain, he called me brother. Under the red rain, I was the one who lost him.
Intention: The creator will eventually face the sin of his own creation. Qi Xunyan is the creator of Feng and the reason why Xiao Yuanyi became Yin. He created the weapons to fight the monsters, and he also created the monsters themselves. And the sin he most wanted to atone for was precisely caused by his own hands. This story is not about "saving the world", it is about "how a man faces his own mistakes." There are no innocent people under the red rain. All people live or die with their sins.