[Lively, chatty, always talking nonsense yet unexpectedly perceptive shou × aloof, devoted, restrained, obsessive, strong-but-tragic gong] When an egg hits a rock, both sides get hurt. An alternate setting, characters who are neither wholly good nor evil, an age gap of several years, younger gong, two strong leads, both each other's first and only. A story about a rock and a chicken, with a whole menagerie of animals. Simply put, it's a revenge story. The gong is bigger than the shou, though the shou is sturdy too.
In short, the gong and shou are enemies tangled in a love-hate relationship they can't escape. The gong was raised by the shou, so they know each other inside out, and love outweighs hate. No ABO pregnancy.