Nagato

Nagato is a Shinobi assassin based in Tokyo, New Empire of Japan. He is the husband of Matoi, a former maid of Tenno Sugihito and the future father of Suzu.

History
Orphaned with no prior memories other than his family under the auspice of House Mori, Nagato was adopted and trained by a Shinobi Temple. He eventually completed his training and was stationed in the Imperial capital to take tasks in the area.

At one mission where he prevented an assassination of Tenno Sugihito, he met and fell in love with his former maid Matoi, who left due to unrequited love.

Dark Future
Nagato was active as a ninja in the front lines in the Paradox War. He was the one that killed the Paradoxian commanding offers to allow the Genji to gain an initial advantage. Despite his efforts however, the war in Turkey was reduced to the final Battle of Antioch. He perished in battle to stop Thanos from gaining victory by blinding him with a stab in the eye, allowing the war to end in a ceasefire. He died only knowing his daughter as a months old baby.