I never said that though. I never said that there was no plan. I said that the plan of the 'Eternum mystery' serves as a framing device in order to easily connect the various events. It's clear that there is a definite plan, cari has been very consistent in ending each update with some kind of cliffhanger after all.
Is this not what you implied in these quotes?
Warthogs doesn't move the story forward, neither does andromeda, or egypt, or red herring or ekabar or semper invicta. They are there to be fun events with the gang, with some plot sprinkled in at some points.
That's what these games are good at, to have a more relaxed, chill story. The purpose of the game isn't to string you from story beat to story beat. The purpose of the game is to get you from one fun event to another fun event, which may or may not progress the story.
Because your earlier remarks make it sound like you're saying this VN is just OIAL 2.0 where - if you scrutinize them well enough - majority of the events that happen never really contribute to the advancement of the story, that they're simply fun events that contribute to relationship and harem building. And when story does happen, everything goes "REALLY SERIOUS, NOT REALLY FUN STUFF HAPPENING" and where inclusion of some characters leave much to be desired (like
randomly having Iris just tag along in the Grimoire of Magnus hunt without any sort of buildup or whatnot, or Stabby Mike becoming absolutely crucial to a lot of stuff moving forward despite just being a random ex-con whom the MC frees out of momentary kindness).
Cari learned from that. It's fairly obvious based on how he's telling the story this time around (weaving SoL and plot advancement) and on how he's making sure every member of Orion's harem gets equal amount of screentime and a more natural inclusion to the overall story, instead of just being sidegirls that're elevated to the plot if needed but then discarded right after (looking at you,
Aiko). You can say that Nancy's and Penny's inclusion is just two individuals getting stringed along into playing a VRMMO just to get close to the guy that they like, but you have to be naïve in thinking that the experience and stuff that they've gained from their respective first-time playthroughs won't contribute to the story in any way later on (especially Nancy's).