Quick Transmigration: Infamous Far and Wide

I belong to Qixiu, and I've come to kill every faithless lover under heaven. Please don't doubt that the author has given the protagonist a huge golden finger! High-energy warning! 1. Sword Three System + quick transmigration + a bottom protagonist = a mindless, golden-finger power fantasy. No outline, no writing skill, no logic: a triple-no product. 2. The protagonist belongs to Qixiu and can transform. With the Iceheart skill set, he's a male Qixiu disciple (adult build); with the Cloud Raiment skill set, he becomes... a little Qixiu boy (child build) QUQ~ Since little Qixiu boys are so irresistible, I'm indulging myself~ The love interest is the same person throughout!! 3. This story is brought to you by the Evil Valley Admissions Office! Live freely and at ease; we're so glad to have you!