A Delicate Beauty Becomes a Vicious Female Supporting Character in a Period Novel

[The squeamish and pretty beauty heroine loves to slap her face × the damp and yandere plays the role of a dog for love] [Demining: The heroine is pure and self-interested. The male protagonist is sickly, dank, and possessive. The two are matched in chess, and the female protagonist kills and the male protagonist cleans up the mess] Fang Qi was born with pride in her beauty, and suddenly discovered that her step-sister had a system. Fang Qi tried her best to snatch the system, but was lucky enough to open the Space Butterfly Jade Pendant. After going to the countryside, she just wanted to eat and wait until she returned to the city, and didn't want to go to work. But there happened to be someone who both delivered meals and warmed the bed, and he was handsome. The days in the countryside were boring, so Fang Qi started training dogs on a daily basis. "I hit you because I like you. You see, I don't hit anyone else." "If you be good and obedient, I will let you be my only puppy." "You should bear the pain when I hit you, so that you can remember my love." Under Fang Qi's training, Shen Zhiyu gradually transformed from a cold and cold eldest boy into a well-behaved puppy. "I am willing to be your most obedient puppy" "Sister, touch me." "Sister, can't you really pity the poor puppy?" Fang Qi was very satisfied that the puppy she had trained was very good and obedient, but she did not expect that Shen Zhiyu was brave enough to control her life and began to threaten her to marry him. "Sister, can't you just look at me?" "Whoever dares to rob my sister, I will kill him!" "Didn't my sister teach me that if you like someone, you'll feel hurt?" Fang Qi looked at Shen Zhiyu who was working hard above her speechlessly. She didn't seem to mean what she said.