It can't be regarded as a change of attack (my definition of a change of attack is a tauren) (and what qualifications does a scumbag have to be discussed as to whether to change or not?
A short story. Although there are a lot of private settings, there are actually no plot twists and turns. It is just a very ordinary story - a story about a pretty good person and another pretty good person who fell in love with each other after seeing each other.
Intention: Meeting is fate, life is short, do whatever you want