A cold, aloof senior sister x a sweet-faced, scheming junior brother who dares to overstep his place
Both are each other's first and only; transmigrate into a book in a single world; possessive love; bitter before sweet
After Jiang Qing fakes her death, she unexpectedly gets bound to a System. Her mission is to win over a mad, ruthless antagonist.
She thought things would be doomed from the start, but after transmigrating into a book, she finds herself with a well-behaved, considerate junior brother!
So she accepts the teacup he hands her.
It's poisoned!
She doesn't let it bother her. She follows the script, treats him well, stays alive, and hopes to finish the mission and fake her death as soon as possible.
So Jiang Qing indulges him, saves him, teaches him, and plays the perfect senior sister. Shen Qing, meanwhile, acts like a well-behaved, considerate junior brother, though he isn't very good at it. But she's too lazy to care.
She naively thinks that no matter how bad Shen Qing gets, he wouldn't dare overstep his place, right? But whenever she meets his obedient yet venomous gaze, she can't help wondering if she's raised him all wrong.
Until she gives another junior brother a second glance.
The next day, she hears that the man has gone missing.
On the third day, her personal clothing disappears.
On the fourth day, she catches Shen Qing in the back hills, expressionless as he cuts up a corpse.
Oh, he's just cutting something up.
Wait!
Why do those clothes look so much like that junior brother's? Something's not right.
That night, he holds her captive in his arms, the air thick with the stench of blood. His voice is as sweet as a lover's.
“Is it not enough for you to look only at me, Senior Sister? If you keep looking at them, I'll kill them all.”
“How dare you! You mustn't!”
“I'll do it anyway.”
Later, he stands over her and runs her through the heart with the sword she gave him.
When she returns once more,
she finds him clutching her bloodstained companion sword, weeping tears of blood, as if he'd gone mad.
“Senior Sister, kill me.”
“Senior Sister, let's go to hell together.”
