[Blackened yandere + two-way imprisonment + consciousness control]
Science geek He Yun transformed Yan Shu into a perfect container, but was dragged into the abyss by him who had awakened the Ψ-Primary authority. When the owner becomes a prisoner bird, the cardinal turns against the owner, and a deadly game of distortion and conquest begins.
"Why are you crying? My master." He pinched her chin, and a dark wave surged in his eyes. "The sharp blade you polished with your own hands now only wants to cut open your soul."
In the claustrophobic chamber, the senses are manipulated arbitrarily, and the memories are peeled off layer by layer. She struggled with reality and illusion, but fell into the pain and peace he gave her. When the self-destruction program is activated and the ancient protocol awakens, they are shocked to realize that each other is actually a living cage imprisoning the same evil thing!
"Either we fall into darkness together forever," he bit her lip and smiled blood-stained, "or accompany me to tear this sky apart."
This domestication that started with conspiracy will eventually involve sacrifices of bones, blood and consciousness - who can really devour whom?
Um, I can write it.