A crew of oceanic researchers working for a deep sea drilling company try to get to safety after a mysterious earthquake devastates their deepwater research and drilling facility located at the bottom of the Mariana Trench.
After splitting with the Joker, Harley Quinn joins superheroines Black Canary, Huntress, and Renee Montoya to save a young girl from an evil crime lord.
The final chapter in the Heaven's Feel trilogy. Angra Mainyu has successfully possessed his vessel Sakura Matou. It's up to Rin, Shirou, and Rider to cleanse the grail or it will be the end of the world and magecraft as we all know it.