Stop pretending, the seemingly useless junior sister is the real boss.

[The group's darling + healing and hilarious + unexpectedly rewarding after the secret is revealed + easy win in the early game but a comeback in the late game]
What to do if you transmigrate into the body of a useless snake princess in the spirit world who can't take human form for a hundred years?
After a quick discussion, her snake parents packed her up and threw her into the Qingxiao Sect in the mortal cultivation world. From then on, the spirit world lost a snake princess who spent her days "robbing the rich to help the poor," while Xiaoyao Peak gained a snake junior sister. Just when Bai Xiaobai thought she was about to begin her arduous cultivation journey, the result was—
What? The disciples from the neighboring peak are mocking her for her low cultivation level again?
Bai Xiaobai flicked its tail: "Senior brother, someone's bullying me!"
The eldest brother pointed his sword, and the second sister kicked him so hard he was sent sprawling and pissing himself.
What? Yu Ling Peak is mocking her for only being able to bully others by relying on her senior brothers and sisters?
The third senior brother, along with the fourth senior sister and the fifth senior brother, fought against a hundred men and thoroughly ravaged Yuling Peak, showing them what true tyranny was.
What? Someone said she doesn't deserve her master's favor?
From then on, Xiaoyao Peak had a new "Master's Rule": Never be mean to Xiaobai.
Everyone in the Qingxiao Sect knows that the junior sister of Xiaoyao Peak is someone you can't mess with or touch; you can only coax and pamper her.
Bai Xiaobai also felt at ease thinking that he could "lie flat" and cultivate immortality under the protection of his master and senior brothers and sisters for the rest of his life.
Until one day, demonic energy surged, and the sect's great formation was broken.
Only then did everyone realize that she was not some "useless person" at all, but clearly a being that even heaven and earth feared.
As the blood moon rose, Bai Xiaobai coiled before his master, his vertical pupils cold and sharp: "Anyone who dares to touch him dies!"