What's Wrong with My Little Junior Sister?

[No cp] Jiang Ling transformed into the sick and weak Bai Yueguang in the novel about cultivating immortals. The original heroine's mother died young and her father didn't love her. The scumbag father restricted her personal freedom and even found a substitute heroine to take her place and enter the sect to practice. But after working as a substitute for a long time, you still want to replace the real owner, don't you? The first thing Jiang Ling did when she opened her eyes was to quietly escape from her family and find a powerful sect to live in. When she passed by a cave, a mechanical voice sounded in her head. System: [Ask the host to save the blackened male protagonist and prevent the world from collapsing] Jiang Ling: "..." What can I do to save him? If he wakes up with a slap, he will turn into a black man. I think I am the one who turned into a black man. Slapping the male protagonist at the beginning was really exciting. Jiang Ling turned around and ran away, accidentally running into the most unorthodox sect in the world of immortality. How unseemly can it be? The gentle and affectionate elder brother is always merciful, but his favorite wife is the sword. Jiang Ling: How come this is not cheap? The irritable second senior brother cannot tell the difference between male and female, and secretly likes to wear women's clothes. Jiang Ling: She calculated with her fingers that the second senior brother would definitely hit people more severely if he wore women's clothing. The chatty Fourth Senior Brother likes chatting most with the taciturn Third Senior Brother. Jiang Ling: Is Nagging so nagging? That's not right. The fifth brother with obsessive-compulsive disorder smoothes the corners of his clothes every day and does not allow anything around him to be uneven. Senior Brother Juan Wangliu is timid and loves to work hard. He often traps his fellow disciples in the formations he has recently studied. Those who do not understand the formations will have a hard time. System: [This sect is too unorthodox, it is recommended that the host chooses a stronger sect] Jiang Ling: Huh? Let me stay?