——"He is a knife that sheds tears"
In the mechanical empire ruled by the New Federation, Bai Lin is the only "Dragonborn Experimental Subject" who has awakened his self-awareness. As a perfect killing weapon designed, he was supposed to be ruthless, efficient and absolutely obedient - until during a mission, he killed a girl but left behind the straw butterfly she gave him.
At that moment, an unprecedented alarm sounded in his body:
"System error: Invalid emotion detected."
In order to verify whether this "mistake" was true, Bai Lin tore apart the training cabin and escaped. He took the butterfly with him through the ruins of steel and the torrent of data, and met a group of equally disabled desperadoes.
"My program says killing is glorious, but my eyes only see blood as dirty."
"Are you going to fix him, or become a bug with him?"
Intention: friendship