EarthLink, supported by the "Shusheng" general-purpose and specialized integrated foundational large model, is the first multi-agent system that systematically integrates climate domain data, knowledge, tools, and general large model capabilities. It aims to completely eliminate the barriers to programming and software use, empowering scientists to focus on scientific problems themselves. Through three main modules, namely "human-machine collaborative intelligent planning", "self-evolving experimental platform", and "multi-scenario scientific analysis", the system has realized a "thought-decision" self-evolving workflow starting from natural language instructions, helping researchers, research tools, and research objects to comprehensively enhance their capabilities, evolve collaboratively, and drive scientific research from team single-point exploration towards the Scaling Law stage of scientific discovery.