What if every RWBY character, before season 3 - as in before the Fall of Beacon -, were whisked from their universe and into the massive theatre of a celestial being called, Trigger, after Team RWBY tinkered with mysterious device they found in the Emerald Forest, which turned out to be Trigger's phone, and was absolutely furious that they ruined his vacation and plans to 'educate' them of a world where the Grimm are teddy bears in comparison to its wildlife?

After being branded a witch and forgotten by all due to Gluttony consuming his name, Subaru is tragically executed by his own allies. However, his death restores his name and existence, triggering chaos, guilt, and rage across the five camps-ultimately leading to the collapse of the kingdom under the weight of their mistake. In the aftermath, key survivors are mysteriously summoned to a theater, where they are forced to witness the truth: Subaru's life on his original world. in this crossover twist, Subaru takes the place of Ritsuka, becoming humanity's last master, revealing the depth of his suffering, resilience, and the role he was truly meant to play.

Just a idea I got inspired from the Fate Series in general and I don't really have a good summery to put but just to explain the plot a bit. The child of Shirou Emiya and his Servant Saber aka Artoria Pendragon is sent into the world of DxD. The world shall see what a true holy Sword is as the child of infinite blades becomes a hero of justice in his father's place.

Jaune Escanor Arc. Born with a curse that his family kept hidden from Remnant for generation after generation. The same curse that surpasses that of any powerful being before the existence of Remnant itself, before Salem, before the Four Maidens, before the Two Brothers. Here begins a fairy tale that no one will know. The Lion's Pride knows no bounds! (RWBY belongs to Monty Oum and RoosterTeeth. Seven Deadly Sins belongs to Nakaba Suzuki. ) [Sporadic updates. Also very first fanfic. EVER. So I hope you like reading it! Artwork isn't mine.] {PS- Yo! I can't believe this story achieved the Hot #1 spot for the jaunearc tags! I don't know how, but I feel proud of that fact. Thank y'all for taking your time to read my first fanfic in existence!}

The Fourth Primogenitor is the world's strongest vampire that should only exist in legends, but he has emerged in Japan with twelve familiars to spread chaos. For the observation and obliteration of this fourth primogenitor, the government and Lion King Organization decided to dispatch an attack mage as a Sword Shaman to observe his every move. For some reason [A/N: Which tbh, is plot armor BS], the one chose for the observation was an apprentice Sword Shaman, Yukina Himeragi, who is just an academy girl! Wielding the strongest anti-demon spirit spear, Yukina arrived at Demon District, Monster City of Itogami City, to find the fourth primogenitor. Surprisingly, the primogenitor is an academy student, Y/N L/N, who can't even remember how he became a vampire! However, he seems to be the most peculiar, hiding a mysterious past, he seems to be more dangerous than the previous primogenitor. ---- Rated M for Mature. Mature Scenes, Ecchi, Language and lots and lots of Lemons!

A stranger interrupts the Champion ceremony claiming to know what everyone's fates are during the outcome of Ganon's return. With all exits sealed off, the royal family and the champions have no choice but to watch their future unfolds. #1 in Watching

Inspired by Standuser64 on sufficientvelocity.com (Disclaimer: I do not own jojo or High Shcool DXD) All the DXD casts are transported into the theater to watch and react to one of my favorite anime: Jojo's Bizarre Adventure. (All dxd characters who I kidnap- I mean "borrow" are after season 3)

Tanjiro, Inosuke, and Zenitsu were rescued by Shinobu and Tomioka after their mission on Mt. Natagumo. While the three swordsmen are taking their sleep, a sudden noise and a blinding light sent them to a mysterious room alongside with the Hashiras and their swordsmiths. What would they react to see Tanjiro's previous life and how he became one of the greatest Demon Slayers in the present.

This is an offshoot of Kyle's RWBY Universal Trailers story. Basically after trailer 30 the cast watch scenes from the trailer worlds they had previously seen.