Junior Sister, Stop Overworking and Take a Break

[Transmigrate into a book + fantasy + beloved by all + ensemble cast + no CP] Jiang Yun had complained about a book she'd read before bed. When she opened her eyes again, she found she'd transmigrated into the book, landing right where the major sects were recruiting disciples. Figuring she was already there, Jiang Yun decided to try to become someone's disciple. But her spiritual roots were so poor that no sect would take her. Just as she was about to give up, a small sect accepted her.

Jiang Yun asked, “Will I get enough to eat as a direct disciple? Will people bully me? Can I slack off?”

Facing her three questions in a row, Luo Heng smiled and said, “You'll get enough to eat, nobody will bully you, and you can slack off.”

Jiang Yun happily agreed to join. But after joining, she realized something was wrong: the sect she'd joined was the villain sect from the original book, and her senior brothers and sisters were either villains or doomed to tragic fates. Jiang Yun wanted to run away. But her senior brothers and sisters gave her so many welcome gifts that she couldn't bear to leave. So she decided to save them instead.

Her eldest senior brother would one day be besieged for seeking revenge over his sect's destruction. Jiang Yun chose to help him improve his cultivation, so she began supervising his training. And of course, the first killing formation she learned had to be something her eldest senior brother got to experience first.

Her sixth senior brother had nearly died in a secret realm. When Jiang Yun returned from a month of training, she found that he hadn't improved much, so she took him straight to the back mountain for extra practice.

Seeing hundreds of demonic beasts inside the formation, her sixth senior brother looked at Jiang Yun in despair. “Little Junior Sister, I really haven't been slacking off. You don't have to feed me to the beasts, do you?”

…

Whenever Jiang Yun asks her senior brothers and sisters if she's their favorite little junior sister,

they all reply that they both love and hate her.