Reborn as a Cannon-Fodder Supporting Character, I Find the Sickly Crown Prince Is a Two-Faced Schemer

[Palace Intrigue and Political Scheming] [Yandere] [Younger Man Raised by the Heroine] [Play the Pig to Eat the Tiger] [Both Leads Are Chaste] Su Yunluo transmigrates into a palace-intrigue drama as a disposable supporting character. To stay alive, she decides to find someone powerful to back her. After carefully considering her options, she picks the Seventh Prince, Xiao Jing, who lives in the Cold Palace. He's gentle and soft-spoken, and even blushes when talking to people. The boy is handsome and sweet-natured, but far too easy to bully! So Su Yunluo not only drives off the cruel servants and teaches him to study and fight for power, she even gently strokes his head whenever he's afraid. Every time, Xiao Jing obediently rubs his cheek against her palm, the corners of his eyes red. “Sister, you're the only one who's ever been good to me. Please, don't leave Jing'er behind.” Su Yunluo's heart melts. She thinks she's raised a well-behaved little puppy. Until one day... Su Yunluo merely smiles at the God of War Prince as he passes by. That very night, Xiao Jing is suddenly too “ill” to get out of bed. She rushes around caring for him, but as she turns to pour some water, she misses the flash of cruelty and madness in the frail young man's eyes. When she turns back, his eyes are red again, his voice breaking. “Does Sister think I'm useless and want to find someone else? Should I die for you, then?” Later, on the bloodstained dragon throne, the new emperor Xiao Jing grips her waist and smiles with obsessive, twisted devotion. “Sister, I've killed everyone in this world who dared covet you. Now, I'm the only one you can see.”