It seems to be a nice and wholesome manga, but the choice of monsters honestly sucks.
The couple is playing the VR game because allergies prevent them from getting pets irl and the synopsis mentions fluffly monsters specifically.
But the first monster happens to be an undead type bone wolf with no fluff at all. There's also a cheeply drawn boar, the obligatory but goddamned slime and a fairly ugly one-legged bird that's strictly speaking still the most reasonable pet (considering the synopsis) by far. And my question is: Why.