A new assistant hired by Mr. Burns who is jealous of Smithers' position could be the main antagonist. This new character might try to undermine Smithers at every turn.
One idea could be that Smithers finally decides to confess his true feelings to Mr. Burns in a very emotional moment. Maybe after saving Mr. Burns from a dangerous situation at the power plant.
I don't have the exact location for you. It could be tucked away in a secret cave, or maybe it's accessible after achieving a certain level or fulfilling particular game conditions. Keep looking and exploring!
Similar novels to Burning Psalm were recommended, such as Earth's Richest Man Begins in the Primitive Wilderness, I'm Really Not Unnamable, My Tokyo Ghost Stories, Return After 100,000 Times, and Super Dimensional Fantasy Shop.
I'm not sure specifically which 'Jessica Burns' you are referring to. There could be many people with that name. Maybe she is a local figure in a certain community, or it could be a name used in a specific event or story that requires more context to be fully told.
Well, without more details about the John Burns story, it's really difficult to say what the end is. Maybe it's a happy ending where John overcomes all his difficulties and achieves his goals. Or perhaps it's a sad ending with some sort of tragedy. But again, more information is needed.