>>43369038Read more, watch more, analyse more, interest for more things.
Read/watch things you dont like, maybe they are not bad. Otherwise analyse them, what should be different that you could lik it. Maybe change only small things.
If you see/read something without much story to it, create a backstory/lore for it. Takes this and change it in the completly opposite.
Use brainstorming technics. Write random stuff down that fits together. Write random words than select randomly, roll them, and try to connect these 2 words through a story.
My advises, but i bet there are better ways.