Re Zero Light Novel Vol 04 Starting Life In Another World

How do you repay someone who saved your life when all you can do is die? After escaping the deadly time loop of the manor, Subaru can finally enjoy a brief respite. But after a visit from the king's messenger, he returns with Emilia to the royal capital, where it all began. As he reunites with his friends, Subaru gears up to help Emilia become the next monarch, but Emilia herself stubbornly refuses his assistance.