User blog comment:B214/Volume 23 discussion blog/@comment-31137559-20170327215654/@comment-27083298-20170329185328

Indra is not evil, he's just a wrecker and wants to fight stronger opponents and he did punished the Hero Faction for their own actions and he did send Cao Cao to assist the DxD Team against the Evil Dragons.

Like I said, this is the DxD Fiction and this Indra is the God of War and Shiva's children are not known yet.