During a Natural Disaster, You Kidnap a Girl and Build a Country?

[Apocalyptic Flood+Hoarding+Superpower+Ark Founding] There are only seven days left before the end of the monstrous flood. Your credit report is all black, but you have a sister-in-law who can predict the future. How would you use it? Lu Yang, who had been reborn, gave his answer; Take her to steal! Take her to get a loan! Take her to gamble! Steal logs and building materials to build a system ark raft base; Use all the credit to purchase a complete ship control system and rebuild the hull; Predictably, he will become rich through gambling and hoard massive supplies that will not be consumed by generations! Floods engulfed the city and zombies spread across the ocean. Lu Yang took his prophetic sister-in-law out to sea in an ark and re-established a kingdom on the endless sea! [This is the Doomsday Ark, calling all mankind!]