Qin Feng, a penniless urban low-level wage earner, was accidentally bound to the "All Things Synthesis System". As long as two identical items are put into the system column, higher-level items can be synthesized (for example: two bottles of inferior mineral water = god-level wish-fulfilling nectar; two scrapped bicycles = top mountain racing cars; two pieces of broken glass = imperial green jade).
In order to make money through synthesis, Qin Feng had to embark on a path of "crazy picking up rags". However, in the eyes of others, his behavior of picking up rags is desolate, but in the eyes of the heroine and the villain, it becomes "performance art" and "the boss's quirks".
The book focuses on "information gap" and "Dihua flow" humor: the protagonist just wanted to pick up a can and synthesize it into a metal block to sell for money, but was mistaken for recycling special metal materials; the protagonist synthesized pills at random and cured the heroine's grandfather, and was mistaken for a miracle doctor coming down the mountain. The protagonist builds a business empire step by step in the funny daily life of "collecting rags", and finally sits on trillions of assets and wins a beautiful woman.
