Messy and perfunctory introduction:
After two unrelated people became master and apprentice, they got together after a lot of things. The disciple's feelings towards the master range from respect to hatred to love. The master loves his apprentice as always. (The introduction may be changed after the introduction; the writing style is written by an elementary school student, if you like it, read it, but if you don't, scroll away)
Intention: "You are the only light in my darkness"