Lofi girl’s secret was that she was in a constant state of purgatory; eternally studying for a test that will never arrive even when her mental and physical health starts to deteriorate. it has been going on for the past 8 years and so on...she ignores her current state and continues what she started a long time ago. never setting a foot outside. she resides in the artificial reality that she is trapped in, AKA Purgatory.