After Being Abandoned by My Family, I Become an Empress by Picking Up Trash

#StrongFemaleLead #InfrastructureManiac #WesternFantasy #AdorablePets #Comeback She transmigrates into another world, and things are doomed from the start. Luckily, she has the Blue Star System. Elena decides to drop the act and lay her cards on the table! In this world of magic and swords, she'll use Blue Star knowledge to build a steel jungle! Skyscrapers rise from the ground, factories roar, and technological civilization crushes magical civilization. From the Corrupted Lands to the heart of the world, she won't just survive: she'll become the legendary empress of this world!