User blog comment:B214/Question and Answers 6/@comment-3285616-20171021130035

https://www.facebook.com/HSDxD.Official/?hc_ref=ART1yCE4_9qN_zKEo5r2JcprPEA7dVbx1Tzj7vCzGo8i2qUahRvzdIXD2qoHSkhWhoY&fref=nf

Wonder if anyone has seen this yet on their facebook page.

Season 4 is called HerO. Could be a reference to the Hero Faction, but I'm not sure. There's Cao Cao at the end of the trailer. The animation style has changed quite a bit which some people may not like, but I think it looks beautiful. Hopefully the ecchi won't be toned down xD