Sorry,One World, One Fight! 7 is not avaiable yet. We will update One World, One Fight! as soon as it is released.
If you want to read new chapter of One World, One Fight! at the first time,you can subscribe it. We’ll send your the email as soon as One World, One Fight! 7 updates.

Have more fun on facebook:

https://www.facebook.com/mangahomelife/

Or enjoy fantasy shoujo moments on tumblr:

https://onlyshoujo.tumblr.com/

You can read some other great manga to kill time