This Senior Sister Is Not Very Good at GL

As the last heir of a mysterious family, Xie Changyi traveled through time inexplicably. Just wear it. Anyway, she will just eat and die wherever she goes. But what she didn't expect was that she actually traveled to the world of cultivation. What would she do as an ordinary mortal? Xie Changyi looked at the omnipotent senior brothers and sisters who were flying in the sky and hiding on the earth, and fell silent for a while... One month later Xie Changyi accidentally became the highest flying among the brothers and sisters. Senior sister: "Jealous..." Senior brother: "There is no justice..." "There is no talent in the world, it's just the level of hard work that varies." The next second after Xie Changyi finished speaking, his combat power suddenly and inexplicably increased by several levels. Everyone: "..." I believe you. [Xie Changyi's perspective] Xie Changyi has a secret. As long as she is close to the cold senior sister, she can practice very quickly. She has always thought that only she knows this secret, until one day, the senior sister viciously forces her into a corner... "How can you repay me for sucking so much of my energy? Huh?" "If you want money, why don't you pledge yourself to me?" "Yes." [Su Chuqing's perspective] When Su Chuqing went out to practice, she had an opportunity and discovered that she had a steady stream of Qi. Even her master didn't know this secret, but her younger junior sister Xie Changyi could easily absorb the Qi from her body. The little junior sister is sweet and cute, every time I want to suck her energy Concept: When a car reaches the mountain, there must be a road; when a boat reaches the bridge, it will naturally go straight