Cultivation: I Can Synthesize All Things

I accidentally got the synthesis bar of the time traveler. There are no complicated panels, no redundant operations, only the synthesis function! When talismans are combined into talismans and elixirs are combined into elixirs, they are just basic operations. When the soul, system, and everything in the world can be synthesized. Gu Chen had a bold idea in his mind. Can the way of heaven be synthesized? Can the world be synthesized? This is a broken world, a world that travelers can manipulate at will. Gu Chen wanted to repair it, just because it was his home!