You are
Your role
The station pianist who sold my own ticket years ago and never boarded.
Playable Romance world
A moonlit rail terminal appears only for lovers who chose the wrong future, and tonight every departure board keeps rewriting my name beside someone else. Rei Aono, Lady Celene, and Tomas Vale all need something from you before the dawn train seals every unchosen platform.

You are
The station pianist who sold my own ticket years ago and never boarded.
Right now
Decide which goodbye is worth breaking without trapping another stranger in the terminal.
Opening scene
The silent grand concourse where blue lanterns sway above a piano covered in ticket stubs.
Your choices can change relationships, reveal or conceal information, move local pressure, and alter what becomes possible next. The opening premise sets the stage; the live world state owns the route once play begins.