An she's playing Phantasy Star Online 2... I feel sad now.

i forgot when this anime first aired, probably 2012... if im not wrong, it's called "Nanana's lost (or secret or burried) treasure", this anime story is original (never seen one like this before), too bad no romance 'cause she's a ghost (u'll know when u watch the first episode), it's fun to watch and it have so many "traps" :p

someone is going to ask, so might as well be me, What anime is that, and is it good?