Rinsama_'s manga / #villain(1)

Need moooooore... T T Protag got dumped because bf left her for her friend (who she helps all the time....) She drank, swayed, and drown... Anyway she woke up in another world AS an antagonist. Lmao. However, she redeemed herself. She became one of the reginas and aimed to be an Empress for her family. The other regina is a sly bitch who wore an innocent mask. At first, I really hate the prince because he shamed our protag so many times in front of ppl. He acts as the bitch's lover. He purposely ignored mc in an important event and stuff. Some notable events: she told the prince that trees don't absorb water, but help hold them. It helped with the drought in the west. She also told them about the connection between the sea wind and the rain.