Villainous Junior Sister Is Actually a Clueless Puppy

Sang Doudou wakes from a nightmare to discover she's the fake junior sister—and the real one is suffering in a demonic sect. Convinced no one loves her because her ears aren't big enough and her tail isn't fluffy enough, this adorable shapeshifter decides to save the true heir before she's cast out. There's just one problem: everyone she meets at the mountain's base is a bloodthirsty demon, yet she sees them all as wonderful people! While Sang Doudou innocently befriends killers and charms villains with her puppy logic, her senior brothers return home to find their beloved junior sister missin…