Board Thread:Off Topic/@comment-77.244.21.224-20150801180118/@comment-26352269-20150802000037

...Well, I dont quite understand the question, but here goes :v

All your info are stored on DMM's server. Your game simply stores your info in your PC as cache and your PC will redownload the assets and info again if you cleared your cache or using new computer.

For 2nd part...How you dont know to log into the game? Grab API or play it straight on server, this wikia provides almost everything on where to login and whatnot. Head to this site and login with what you registered before.

http://www.dmm.com/netgame/social/-/gadgets/=/app_id=854854/