After being forced to descend to the mortal world to undergo a trial, Youyou joins a sect and becomes everyone's darling.
One day, her master brings home a new junior sister, and from then on, all her senior brothers turn into doting big brothers...
Her eldest senior brother becomes a full-time nanny, looking after her every day and fretting that Youyou might get a bump or a bruise.
Her second senior brother, whose pills are usually hard to come by, researches all kinds of flavors just for Youyou. He even uses his alchemy furnace to make her candy pills, all to keep her happy.
Even when her third senior sister goes home for a visit, she remembers to bring Youyou tasty treats, showering her with all kinds of delicious food.
Even her usually aloof master can't help but fall under the spell of Youyou's mischievous charm.
To win Youyou's attention, all her senior brothers and sisters put everything they've got into trying to catch their junior sister's eye...
Youyou props her chin in both hands and sighs, "Ah... It's all because I'm just too adorable!"
