The main game involves a setup where more capable of two sisters crosses world's to keep sensitive information safe while also protecting the person who crossed over to meet them. Essentially through communication across the expanse of existence they learn enough to discover the iseKai effect in the process of their communication years later they are farted to recon vene at a time when the other world is under threat with its guardians of the verge of corruption complicating matters is that a false interpret tation of Destiny is also in play meaning that the bad guya consider the heroes to be an affront to divine cleansing in other world the good guys are considered by the dark Lord to be the retics working against divide fate this leader's of corse to all sorts of shenanigans that can meana anthing from escaping secunse to havingto defeat a boss within so many time and multiplayer and more