Do not worry, you'll play vicariously through me.
Updates:
my forever-alone gameplay didn't last long because I have the attention span of a goldfish and I got distracted by all the missions on my main account. It doesn't help that after the 1.2 update my game started lagging so bad it was getting unplayable so I had to ditch both steam and my very big but very slow hard drive so that I could play it from my ssd.
The little I did with my two boys was figure out that all the bosses are way stronger in co-op (I was hoping I could solo the boss while controlling my main so my second character could earn the benefits) and certain missions are locked in solo-mode so I can't take couple photos in very pretty dungeons. This saddens me a lot.
I also still haven't made them official partners because I need to get into online mode to do that and I'm scared my phone will explode trying that. I'm trying to see if cloud services are stable enough for it, but no luck on that side as of now.
Still, my second boy is here ready to comfort my first, despite being around 60 levels weaker and still in default outfit mode. The thought is what counts.
Playing in my second's world has its perks, though. Like inflicting myself emotional damage (no spoiler).
A nice find in a random house in a random village: a woman of culture commissioning a danmei lol
featuring my man facepalming
Speaking of danmei, they need to stop making the villains and antagonists hot
and stuck in tragic bromances. It's a problem.
Moving on, they also need to stop making quests so emotional. This was the end of a whole collection of like 20 quests all tied together and its enough to make a big girl cry.
Last but not least, get you a man that can pull off both disaster babyboy in distress, and hot incubus you summoned by accident at the devil's sacrament (it also deserves the 100% zoom because I bought the outfit today and I still can't breathe).