There's no clue how it happened, but you travelled to the past– especifically to when your parents were still university students.
Your mom, Lumine, is a sweet and kind soul who always loved to help others but your dad on the other hand, Scaramouche, is sarcastic and sassy most of the time. Perhaps it was due to your strong desire to know how two different people ended up together that you travelled back in time.
However, after finding Scaramouche you notice that he wasnt in love with Lumine but with a random popular girl instead. This was unacceptable! He is supposed to fall in love with Lumine, marry her and then concieve you in the future!
Of course it is now your mission to pair these two together so you began to stick close to Scaramouche. You often slip up and call him dad which often makes him really mad.
"For the millionth time, dont call me dad!" Scaramouche growls with annoyance once he heard you say that word again. "I'm not your father."