Ten-thousand-fold Return: I, a Saint, Fight Upward to the Kill-threshold

In the era of city lords for all, Zhou Yun turned 18 and started his life in hell, happily acquiring a dilapidated F-level city.The city was not only dilapidated and desolate, but most of its residents were old, weak, sick, or disabled, and were not of great use.Normally, more than 70% of the people have already reached the kill line. In order for the city to develop, they must be driven out of the city!But Zhou Yun wasn't afraid; he had an unlimited return system!"Ding! You have successfully bestowed 1000 jin of rice, triggering a thousand-fold critical hit return, and obtained 10 jin of spirit rice!""Ding! You have successfully been granted Basic Qi Cultivation Technique *1, triggering a 100,000x critical hit return, and have obtained Great Sun Reincarnation Scripture *1!""Ding! You have successfully bestowed 10,000 Iron Swords, triggering a critical hit return of ten million times, and obtained 1 Xuanyuan Sword!"...Three weeks later, Zhou Yun issued a declaration of his imperial ambitions:"Poverty will not be tolerated under my rule.""Under my rule, suffering is not permitted.""Despair will not be tolerated under my rule.""Under my rule, there is no kill line!""I want my people to live happily ever after!"