[Interstellar Sentinel-Guide + Mary Sue, adored by everyone + rivalrous love-triangle showdown]
The succubus Gona transmigrates to the interstellar age. She thinks she is an ordinary Sentinel, but turns out to be a Guide of a kind not seen in a thousand years: a 3S rank.
Gona is troubled. Succubi feed on desire, which made them universally despised in her previous life. But she has to hunt in this world, or horns and a tail will grow and expose who she is.
All she wants is to quietly live as a Guide and feed in secret. She never expects the pheromones she lets off without thinking to drive the top Sentinels wild:
The White Tiger Marshal willingly falls for her, the flirtatious Vermilion Bird gives up his post as governor for her, and the Black Tortoise investigator breaks his principles for her;
The richest man's son gives her everything, her insecure younger brother grows obsessive over her, and the domineering Black Dragon Emperor bows to her.
Gona moves among them, using her Guide abilities to soothe their agitation while secretly drawing on their love and desire, carefully concealing her demonic nature.
She never expects the top Sentinels who covet her to start losing control, competing for her affection and coming to blows!
Looking at her exploded fishpond and the Sentinels with burning eyes, who look as if they would tear her apart and devour her, Gona silently clutches her precariously slipping secret identity.