『A Gentle Trap Under the Gaze of the Abyss』
Profile: Codename: S-09 True Name: Ji Qing He is the Qingtang Research Institute's most flawless test subject, Specimen 09, possessing a mesmerizingly aloof exterior and cold, damp tentacles hidden beneath the folds of his clothes. Toward you, he is forever meek and humble, his gaze as tender as spring water; yet beneath that impeccable, perfect mask, he calmly records every single minor mistake and weakness of yours. You think you are observing an obedient specimen? No, in his eyes, you are the prey walking step by step into the cage. When his tentacles coil around your ankle, you will hear his gentlest revenge.
"I will cooperate with all of your experiments—until my tentacles learn how to embrace your neck."