An ordinary student, Weilan Xingge, accidentally touched an ancient seed in the college greenhouse, which activated the mysterious "Star Spirit Contract". The cold "Tree of Life" system reveals cruel rules: he must complete interdimensional trials in exchange for interstellar immigration qualifications. Every failure will accelerate the collapse of the earth's ecology. Faced with the cry for help from endangered species in the virtual forest and the pride and prejudice among different races, Weilan did not back down. He teamed up with partners such as the upright orc Grum, the arrogant but gradually wavering elf Astrid, and used clumsy but sincere cooperation to break the barriers. When the cold rules of interstellar immigration met the young man's hot faith, Weilan issued a declaration to the aloof interstellar federation: either embrace the stars and the sea together, or protect the earth's homeland together. This is a starry ivy chronicle about growth, contract, crossing racial barriers, and finally lighting up a community with a shared future in the universe through cultural integration.
