I wonder how far we are already on the plot derailment chart. The series has derailed so hard, I don't even remember the original premise or what the first couple arcs were. It almost feels natural to think about this series with the overly op mc just chillin and goofin off everynow and then and where his sister has collected a magical girl inspired entourage and is now battling the central enemies like it's a exposition duel. It's so wild
Eh, this is just "filler" to create a feel for passage of time, cause dad is gathering forces for the revolution, while demon god/queen have some timer of their own big boss monster and probably final form awakening. In a way its like an elevator ride till the final battle. We really havent moved much from the plot cause it wasnt that complex to begin with.
Also the demons in the subspace are my favorite parts right now. Those guys chilling, living the life, honestly Shiva should just join them from the time to time, play monopoly or something, they seem much more on his wavelength.