Tang Ning lost her life-bound divine weapon, the Tiger Soul Saber, and her own mother kicked her out of the Tiger Hill Divine Realm with one swipe of her paw. “You little brat, don't come home until you've found your weapon!”
Tang Ning changed back into her true form and used her front paws to rub her sore backside. Feeling utterly wronged, she found a beautiful boulder to lie on and ponder the meaning of life. Before long, she was bound to something called the Knocker System 001 while half-asleep. It took her to countless parallel worlds to fulfill the unfinished responsibilities of people who had died unexpectedly at crucial turning points in their lives, and protect the loved ones they left behind.
At first, Tang Ning just thought it was fun and exciting. Clumsily imitating these people's words and actions, she cleaned up their messes and protected women bullied by their in-laws, oppressed by society, or abandoned by fate.
But gradually, she discovered that a curious bond had formed between her and these big sisters. They understood her gentleness and her kindness. They were no longer fragile vines waiting to be rescued, but comrades fighting alongside Tang Ning. She also discovered that the System was her own Tiger Soul Saber in another form.
At first, 001 was a rigid task machine. Later, it awakened, recognized its master, and, true to the Tiger Clan's instinct to protect its young, evolved into the universe's number one romance-shipping System. Its daily joy was recording Tang Ning and the big sisters' iconic moments and secretly bending the rules for them. If it caught anyone trying to trip them up, it would shatter that person's thread of fate.
One tiger and one saber: one would rather act than argue, while the other pulled strings and let them get away with everything. They had the time of their lives as they roamed the vast worlds.
Pure sisterly affection, with plenty to swoon over and plenty of adorable moments.
You won't regret giving it a try.