God's apostle in the Divine Domain.
One of the 3 apostles in charge of finding the Dream World's creators and eliminating them. Eventually, he plots a traffic accident to isolate Zero from the Dream World and kill her, but gets disturbed by Fei Yuhan, which protects her until Roland finally arrives. With his arrival, Delta is killed,  which appears to not be permanent since the Apostles can reincarnate inside God's territory. 
- Chapter 1289
- Chapter 1351
- Chapter 1355
- Chapter 1362