Considering how this series is so over the top, I wouldn't be surprised if mama's boy and his mother are the only truly innocents and when he's done he just turns to the mama's boy and says, well now you're king of this kingdom (with smoke and rubble behind him) and the mama's boy starts crying and cries for his mama's help. Mama responds by going I WILL PROTECT YOU MY BABY and busts out her territory's resources and reserves only to reveal that she had the best of literally everything, roots out the remaining corruption, installing and training intelligent but benevolent leaders and just paves the way for a new but better future. She'd probably even train someone else to be the ruler so her baby boy won't need to be king because it's too scary 🤣