Please remember me Witch

A girl was born with immense power over ice and was called an Ice Witch. Although the title may seem sad, it meant the greatest joy to a small village of the country side as their protector, guardian, and keeper. Her abilities have given her a long lifespan but she will always preserve the memories of those she meet and pass it down to those who wish to see. But unfortunately a king mad with greed and fear of her power declares war on her. The son of the king meets her see’s the truth. She ask’s the Prince to kill her for failing her duties and make the wrongs right again. She dies in the arms of her killer and he only says the words, “Please remember me Witch”. The light fades from her sight and a blinding light unfolds. She has been reincarnated 300 years into the future in the kingdom of her enemies….