Global Island Survival: I Have an All-Purpose Synthesizer

[Not a saintly heroine + farming + conquest + one female lead] The Main God descends, and everyone transmigrates to an island world! Some arrive on frigid Frost Islands, others on barren islands with infertile soil, and still others on islands teeming with ferocious beasts! There are no rules here! Only the survival of the fittest! The strong reign supreme! Lin Chen transmigrates alongside tens of millions of people and unexpectedly obtains a special item: an all-purpose synthesizer. As long as he has the materials, he can synthesize anything! Wood + stone = a sharp spear, perfect for hunting! Wood + nylon thread = a fine crossbow, perfect for striking enemies from afar! Spider silk + nanotechnology = bite-proof white stockings, a must-have for keeping a beauty warm! Unlock the repair function: a burst Mauser 98k, a waterlogged powder keg, a destroyed yacht... No matter what’s broken, it can all be restored! Unlock the enhancement function: double an item’s attributes. Eagle Eyes, Great Strength, Steel, Elements... There’s no shortage of powerful gear! Unlock the evolution function... While other island lords are still struggling to survive and scrambling for enough food and warmth, Lin Chen’s power has already spread across half the sea. He commands tens of millions of islanders, runs a thriving shipping trade, and stands at the pinnacle of the world!