I don't understand what the game is about... what am I supposed to do? what is the goal of the game? I think you are missing key elements
You go and interact with characters to learn about the main character past and his tragic life. Its a short visual novel about moving on in life
but how is it connected with the title "Nothing can go wrong..."?
In the main character life everything went wrong in his past and when he faces his past by playing the game he moves forward and now nothing can wrong. Simple as that
oh, ok. got it