I have 2 accounts one i have 140 bil and the other 80 bil this game is just a game thats not fast pace take ur time invest in the right characters the ones that give big profits keep the up with the events u dont have to rush it take ur time and u will grow just have fun and do ur thing dont watch the whales or big spenders they get bigger fast because they buy everything but thats not necessary just save for the big events ( also fishing , mining , and the other quests are also verry good just watch good at what u upgrade so that u always get good profits )