Firstly I think that's actually a rather accurate guess of what a Mary sue actually is, not so much someone who can do anything but someone who is loved by everyone But also starting with a Mary sue isn't necessarily the problem cause you haven't seen the story yet
What would happened if the sun actually stopped... Oh I see your antagonizing rich bitch I see
Not the to "move the plot along" the narrator is self aware
Not so much a stand out so far, I am about to see some stuff though right Yuri's friend?