Bullied Junior Sister Becomes Red-Thread Fairy? Sect Chaos!

I was the Red-Thread Fairy. On the day of the Star Festival, I was hurrying to the Hall of Crimson Love when my foot slipped and I fell into the celestial pool, and I woke up inside the body of the useless junior disciple of the Heavenly Sword Sect. The body's original owner had meant to ask the eldest Blake heir out for the Star Festival, but the moment she so much as brushed his sleeve, his spirit beast trampled her half to death. "Have you no shame? You know I hate being touched, and by you of all people." The eldest Blake heir looked at me with disgust, waved one hand, and flung a talisman at me.