@h_i_r_q_e_t_h Honestly as long as there's nothing r/gachalifecringe worthy, you're good, content wise. With creating the actual story, I kinda just use whatever comes to my head??
I guess a tip I can give is a video my english teacher made me watch in like 7th grade. He basically went through the basic story outline of Cinderella and compared it to other stories that have a similar sequence of events, but completely different stories. For example, life is going okay, then something goes wrong, which is usually somebody dying, and life sucks, but then something GOES RIGHT FOR ONCE which spurrs on into a happy ending, despite a few setbacks.
Funfact, I actually have an entire essay I was going to voice over and publish on youtube looking over the hated child cliche, and how to make it more unique and not cliche, but I can't finish voicing it over because my siblings are so LOUD-