Desert Island Survival for All: I Have a Complete Technology Tree!

[Desert Island Survival] + [Original World View] + [Full Knowledge] + [Single Female Protagonist] + [Decisive Killing] + [System with Only Chat and Trading Functions] After Li Yang was hit by a dump truck, his soul traveled to parallel time and space after his death! Before he could get familiar with the situation here, he and everyone in this world were transported to another world called the Endless Desert Island World! Here, everyone is divided into groups of two and distributed on different desert islands! Some of these desert islands are islands with large animal and plant resources, with many kinds of animals, but no minerals! Some are large mineral islands, with all kinds of minerals, but no grass grows on them! After everyone comes to this world, they are given a system similar to a game panel. People can chat and even trade with their compatriots through this panel! But will people who have complex human nature and come to a new world be as united as before? Let's see how Li Yang, who has a complete technology tree in his mind, survives here and realizes his lofty ambitions...