Traveling to the World of Cultivating Immortals and Starting to Mess Up

[Two heroines + time travel + system] (The serious junior sister VS the senior sister who doesn't do anything serious) ps: The senior sister from another sect Dan Yueshuang, who could have lived to be 120 years old, was killed due to the mistakes of the underworld personnel. They originally wanted to bring her soul back, but she didn't expect her family to act so quickly and immediately refined her. Now there was no choice but to let her go to another world and give her a lot of compensation. She originally thought that it would be easy after traveling through time, but unexpectedly, it turned out to be more troublesome. All the things that happened gave her a headache. Ps: Shou is a serious person, stupid and beautiful, and very upright. The attack is not serious and very disdainful.