Sky Kingdom: from Sky City Lord to Galaxy Lord

Qin Ming travels through a post-apocalyptic world where land plates are sinking, sea levels are rising, and civilizations are declining and cut off. Fortunately, Qin Ming bound the civilization system and obtained a city in the sky. Hot air balloon→biplane→helicopter→shuttle... Greenhouse→Large Greenhouse→Smart Greenhouse→Sky Garden... Material energy → Fission energy → Fusion energy → Dyson sphere... City in the Sky → Giant Floating City → Colonial Spaceship → Ring World... ... Ps: The development of aerial city farming in the early and mid-term, and the exploration of galactic colonization in the later stage This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.