OK I just finished the event and have so many questions.

>Did the Old True Lung go insane and die, or was he actually murdered by his sons?
>Was Blaze's mom just the fall guy so it wouldn't cause a shitstorm if the old Lung was murdered by his sons?
>Blaze's foster dad tries to uncover the truth and almost gets killed for it... so why the fuck did he go back years later, I genuinely have no idea what he accomplished doing that.

Am I just not reading the story properly or do the Arknights writers have a hardon for making their stories so ridiculously obtuse? It's such a shame because there's a nice story at the core of this, you just gotta go through all the chaff to find it.
Also a bit better the epilogue scene didn't involve Blaze at all. She will be irrelevant forever now.