I Become Strong by Spending Money

With the divine system descended from the sky, you thought you could become a prodigal who ate and waited for death, living intoxicated and dreamy in the bustling metropolis. But what you didn't expect is that the system thinks this world is extremely dangerous and wants to make you a krypton gold boss. You spend one million to enjoy yourself, spend all your life, and keep pretending, and the system gives you another five million, and at the same time gives you a strengthening point. You picked up a copy of the "Marrow Cleansing Sutra" to strengthen it and obtained the "Taixu Marrow Cleansing Sutra"; you shook your head and spent five million again. The system gave another ten million and also gave a strengthening point. You continued to strengthen the "Taixu Marrow Cleansing Sutra" and you obtained the "Taixu Heart Sutra"...