1. Protagonist: Liu Yan, after transmigrating. In her previous life, she was a top-tier assassin: calm, rational, and ruthless. In this life, she has the appearance of a five-year-old child but the mind of an adult.
2. System: The All-Purpose Cultivation System provides a full set of top-tier cultivation techniques, resources, missions, and a shop, all gradually unlocked. Its goal is to help the Host cultivate to invincibility and change the cannon-fodder fates of the people around her.
3. World: The ancient cultivation world in the novel Myriad Domains Supreme, where the strong prey on the weak.
4. Sect: Yunmiao Peak of Qinglan Sect. Her master, Yuhengzi, appears detached but has a story of his own. Her senior brothers and sisters are gifted, but their fates are full of hardship.
