My Guard Husband is the Global Overlord

Jack, the God of War, was once "Reaper," the leader of a defense empire that struck terror into the global dark web. To protect his fallen comrade's orphan Lily, he went incognito and willingly worked as a bottom-rung security guard. During a banquet conflict, CEO Victoria stepped in to protect Lily and subsequently signed a "contract marriage" with Jack. The villainous tycoon Julian and his uncle Arthur and others made things difficult for them at every turn, attempting to use every dirty trick to force Victoria into bankruptcy and put Jack to death. But what they don't know is that this seemingly cowardly broke security guard can cut off the global money flow with a single phone call, and single-handedly wipe out top-tier mercenary squads! When the global dark web posts a one-billion-dollar bounty on his life, thousands of fully armed mercenaries and hundred-billion-dollar magnates descend from the sky, kneeling on one knee to welcome their king! Desperate counterattack, dimensional strike—a max-level boss returning to the starter village—satisfaction maxed out!