Is creating an anime based on a manhwa a copyright infringement?

Question

Copyright

I plan to animate one manhwa. In fact, create several anime series based on some well-known manhwa. Can I start working now or should I contact the mangacams? Judging by the form of the question, it should be clear that I am a complete zero in legal matters. Google does not give a specific answer to such requests. If the art, plot, world and characters remain unchanged, but change their names and terms. Will it save you from copyright infringement? I often saw such detours where instead of the apple logo (Apple) there is a pear, etc. Well, I hope you understand

Answer 1

. If the art, plot, world and characters remain unchanged, but change their names and terms. Will it save you from copyright infringement?

Won't save.
But you don't want to draw a pear, do you?

If the art, plot, world and characters remain unchanged