A missing-person case occurs in City A. The victim's movements before disappearing were entirely normal, but a forensic investigation later reveals that the victim was killed by a heteromorph. The case is transferred to the Investigation Bureau's Third Squad, led by Mu Bai.
Mu Bai is the youngest squad leader in the Investigation Bureau, the most capable, and also the one who most wants to coast through life.
"Heavens, I haven't even found a girlfriend yet. Please let me live." That was what Mu Bai thought after being seriously injured on her last mission.
All the clues in this case seem to point to the involvement of City A's largest corporation, the Linjiang Group.
Lin Lin is the Linjiang Group's new executive and the leader of a heteromorph organization in City A.
By a strange twist of fate, Lin Lin saves Mu Bai. Mu Bai recognizes her as the Linjiang Group's new executive, who may also be connected to the missing-person case.
Mu Bai begins seeking her out frequently, hoping to find more evidence.
Following a delicious scent, Lin Lin finds Mu Bai under attack and saves her, deeply captivated by the aroma of food.
Later, Mu Bai often asks her out. Her questions are a little tentative, yet also a little bold and direct.
Well, she falls for her.
"Sis, if I wanted to eat your heart, would you let me?" Mu Bai is testing her.
"Yes."
"Then would you call the police?"
"No."
"But I would."
As soon as she finishes speaking, a sound unlike a police siren rings out around them. It's the Investigation Bureau, which specializes in arresting heteromorphs.
"Sis, I'm sorry."
Lin Lin is arrested.
What should an investigator who wants to coast through life do when she suddenly discovers that her girlfriend is her enemy and the mastermind behind the very case she's investigating? Of course, arrest her.
[An investigator heteromorph who wants to coast through life but carries a grudge, bottom × A somewhat tsundere, refined scoundrel, top]
One-on-one. I don't know if it's a happy ending, but it's not a particularly sweet story, though it does have some very sweet moments.
Everything is made up. This is an idea I dreamed up.
Theme: Justice cannot be defeated.