Each chapter is like 40+ of detailed, compelling, and evocative content. 4th wall breaks, thicc enough not to be ecchi, and the nostalgia, goddamn the NOSTALGIA! Best I've read in a LONG while. I don't wanna die anymore.
This is my favorite genre of isekai, the 'self aware, but not too self aware that it becomes parody', the protagonist has one foot in the isekai and one foot in reality.