Sorry,Double Life 4 is not avaiable yet. We will update Double Life as soon as it is released.
If you want to read new chapter of Double Life at the first time,you can subscribe it. We’ll send your the email as soon as Double Life 4 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