User blog comment:Piyush Banerjee/Shin DxD 2 discussion/@comment-185.112.105.215-20181221195856/@comment-2208155-20181221212730

Seems that Indra son and one member of his team in this tournament.

... Characters related with one villain from another world stronger than any dxd character(including Ophis and Great Red).. But he will appear in dxd world in 3 decades.