After the Seductive Sister of the Male Protagonist Who Cultivates Immortality Awakens

(Light cultivator + group pet + male protagonist's mind-reading ability, 1v1, sweet, he) When Ji Xi woke up, she realized that she was living in a book. And the son of fate in that book, the male protagonist, is her biological brother, Ji Hanfeng. In the novel, she is repeatedly on the verge of death every day. She is a delicate and vicious cannon fodder female supporting role, and even in the end she caused her brother to fall from a favored prince to a demon. In order to prevent her brother from turning black, Ji Xi embarked on the path of "continuous self-improvement" after awakening. Demon cannon fodder: Ji Hanfeng is a waste, sooner or later... Ah...! Before he could finish his words, Ji Xi kicked him into the cliff. Monster clan cannon fodder: My brother and I had a fight, my sister won't be angry... Pfft...! Before he could finish his words, Ji Xi stabbed him through the heart with a sword. Ji Xi took back the sword with a smile, hiding her merit and fame.