The logo that pops up is for the Love Prison Tower Mary Skelter visual novel, which was previously leaked as part of a Mary Skelter 2 pre-order bonus.
Earlier this week we posted about a ‘Cute RPG’ Compile Heart is currently teasing.
Following up on the teaser site, there’s now a countdown trailer for the project, which looks even more like it’s building up to an official reveal of Mary Skelter 2.