· Protagonist: Ye Chen (current name: Xiao Chen)
· Previous life: The World-Destroying Demon Lord, who ruled the demon world and followed his words, was jointly sealed by the fairy world because of his excessive power and disregard for order.
· This life: A 5-year-old human boy with 99% of his magic powers sealed, leaving only his core origin (leaving the essence of his personality, memory and vision unchanged).
· Residual capacity:
· Micro-magic skills: When the mood fluctuates violently, you can carry out remote retrieval, material repair, and thought transmission in a very small range.
· Demon Lord's Coercion: It has a natural deterrent effect on creatures (especially malicious low-level spirits and animals), and its eyes occasionally reveal the fierceness of its previous life.
· Knowledge treasury: retain all the knowledge and skills memories of the Demon Lord period, but "you have knowledge, but you can't use it".
· Core growth arc: from "forced to lie dormant" to "enjoying the ordinary", from "the aloof king" to the "protecting emperor". His salvation lies in discovering that the sense of accomplishment brought by "creation" and "guarding" is far greater than the emptiness brought by "destruction".
· The tone of the story has been upgraded: high-concept light comedy + unit drama-style warmth + dark fantasy adventure. The core conflict in each episode revolves around the daily life of the kindergarten, but the solution often relies on the unexpected ability and wisdom of the Demon King, laying the foundation for growth in laughter.