User blog comment:Crimson and Darkness/Shin DxD 3 discussion/@comment-39047410-20190819232412

Brief Spoilers: Rest will come out whenever, so don't bother asking.

Ddraig vs Crom Cruach fight during the RG. Ended after Rias lost, Crom calls Issei a "joke" for having both Ophis and Great Red's power, but only uses Ophis'. Wants to fight Issei later, but also to see his growth. Life 0: Drunk Rossweisse takes off her clothes and tries to do the same to Issei. She's using magic to bind him. Yasaka appears after meeting with Rias and Kunou, sees what's happening and puts Rossweisse to sleep. Then she tries to extract Issei's dragon seed, but was stopped by Kunou and Rias. Ryuuteimaru has both Great Red's and Ophis' power and is the manifestation of Great Red's power. Seekvaria shows Issei that it has become smaller with weapons, and has a single seat cockpit.

Issei vs Erebus. Issei can channel Ascalon's power into his tail to make a new move called "Tail Blade". Issei defeats Erebus Tartarus appears and wants to seal all the Longinus inside the Abyss (Rias describes it as a world without light) where they've become weakened. Issei piloting Ryuuteimaru creates AxA (Apocalypse x Answerarms) Instead of "Boost" or "D∞D", its "Answer". Attacks are "Revelation Blade", "Revelation Barrier", and "Revelation Full-Area Blaster". Issei, Ryuuteimaru and Ddraig defeats Tartarus Balberith cries after giving away his Oppai Dragon figurines to kids Cao Cao and Tobio killed Sonneillon and Gressil A member of Nebrios appears in Endgame In VIP Meeting, Ajuka and Azazel discuss ExE(Eros Engine) which involves borrowing Eros' power and promoting Issei to Ultimate Class