Tangled up by the Picked-Up Yandere

The general's legitimate daughter vs. The prince of the enemy country, the love between sister and brother 1. The legitimate daughter of the great general of the Wei State, Xi Xi, has a dignified face and a beautiful heart. She can be called a model of a noble lady in Kyoto. When he was eighteen years old, my father picked up a seriously injured boy from the battlefield and told his mother to take care of him. He didn't want his mother to think that he was his father's illegitimate son, so he ignored him. Yan Xi had no choice but to take care of it herself. All she wanted to do was accumulate more merit, so that God would give her a stable and upright husband in the future. 2. Nan Qingyu, the eighth prince of the Southern Dynasty, was independent since he was a child. He was almost demonic in appearance. He lost his mother when he was young and was not liked by his father. As a result, he was trapped in a corner of the palace wall all year round, oppressed by his brothers. When he was fifteen years old, Nan Qingyu went to the battlefield to avenge his mother. He was accidentally trapped and even seriously injured and fell into coma. When he woke up, he was already in the palace of the General of Wei. 3. Nan Qingyu, who recovered from his injury, saw that Yan Xi treated him with considerate care and did everything by himself. He thought that she had fallen in love with him and wanted to have a beautiful marriage with him. The young man with a spring heart couldn't help but secretly rejoice, and devoted his whole heart to it. But when he fell into the abyss, he realized that all this was just his imagination, and Yan Xi actually had another engagement. Nan Qingyu, who knew the truth, suffered from frequent episodes of hysteria. He secretly climbed into his sister's bed at night and tied himself to her tightly. Yan Xi, who suddenly opened her eyes, saw the red rope in her hand and before she could even exclaim, her lips were blocked by the young man in front of her. The young man's eyes were red, and he stared at her like a puppy, "Sister, will you only love me in this life?" "..." Revenge, torture, and plunder As long as you can achieve your goal, being a dog is not impossible! Intention: Pursue beauty and stick to your heart