The Cold Palace's Secret Villa

Tao Taotao, a college student, time travels to become an unfavored empress. Banished to the Cold Palace on her wedding night, she later unlocks a System Interface. She renovates the Cold Palace, opens an instant noodle supermarket, and uses modern tech for disaster relief, cloud seeding, and clean water. She advances ancient technology, transforming the Cloud Empire into a modern society, ensuring peace. Tao Taotao and Emperor Leo live happily ever after.