symphogear intomer

jason zero trough his life end and finally his parents living nightmares of tragedy finally end..but jason wasn't expect to arrive an another world..now jason have to face monsters call noises{fitting for an intomer}and olso know girl who are symphogear...and the futurerist version of an intomer since they use song as power but istead god like beings they are girls with his tech suits.......o did i metion jason is goin to all girls school?.........no..well yeah the son of intomer will have the isekai and the guy an all girls school treatmet mc.....too his bad luck