User blog comment:Piyush Banerjee/Shin DxD 2 discussion/@comment-2600:1702:3600:12F0:29B0:6B0A:2B22:83C6-20190127162334/@comment-34061653-20190127234545

The fight was way too short and Rias wins because Grayfia's mentality weakening her fightimg ability seems like a copout.