Shūmatsu no Valkyrie:
A manga series which mankind must fight against the gods to secure their freedom for the next 1000 years. A suggestion made from Valkyrie, a figure in Norse mythology
On the side of the gods, there's gods from Greek mythology like Zeus and Apollo. There's an Egyptian God, a Japanese God, there's even Buddha, Thor, and Shiva from Hinduism. On the
side representing humanity, there's Jack the Ripper, Adam from the Bible, French astrologer, Michel Nostramadus, the most prolific sniper (Simo Häyhä) in human history with his exploits
in the Winter War between Finland and the Soviet Union. Nikola Tesla who first invented the first alternating current (AC) motor and developed AC generation and transmission technology.
Dialogue can be vulgar, but this is done by design, and suits the environment. Mankind can fight on a somewhat level playing field due to Valkyrie. Just finished the first scene, as epic
is how I would describe it.