The Spartan of Danmachi

A Spartan-II who surpassed even Master Chief fell in his final battle… but death was not his end. Reincarnated in Orario with a HALO sandbox system, each mission brings him closer to unlocking new weapons, technology, and power. In a city ruled by gods, he vows to fulfill a mission greater than any space war: to free humanity from its divine dependence. This story is original.