Transmigration: World Saving Strategy

This is a love story of a pseudo-loli crossing time and space to save the broken world. As a demon, Tang Xiaotang's mission was to travel between different worlds in order to maintain order in her world. 
At the same time, he would receive a portion of the quest's objective, emotion, as reward. And so, there was: the underworld Family Head with his little wild cat, Gui Wang with his mask, the daughter of the domineering CEO's little lovely wife … Tang Xiaotang: Our goal is to save the world! Everyone: What the hell?!