A man so tormented by life that he was ready to end it all unexpectedly obtains a cultivation method, transforming his entire life. It also shows him the vastness of the universe and reveals how those high above oppress the people at the bottom. Human lives mean no more than weeds to them, and the savage law of survival leaves him no choice but to grow stronger. With the System's help, he inadvertently ascends to the peak of the universe.