Monarch: Legacy of Monsters plot
A massive battle between Godzilla and the Titans has razed San Francisco to the ground. After the shocking revelation that monsters are real, two children set out to follow in their father's footsteps to discover their family's connection to the mysterious organization Monarch. Clues lead them into the world of monsters and eventually down the rabbit hole to army officer Lee Shaw. He first came into contact with Monarch in the 1950s. Half a century later, what Shaw knows threatens the Japanese-American institution.