There are many private details in this article, so please do not enter if you mind. The process is uncertain, the ending is Harry's palace, and the male protagonist's personality changes in the later period (he pretends to be a pig and eats the tiger)
Anne Malfoy, the eldest daughter of the Malfoy family.
But he found that his life experience was in doubt.
She accidentally turned into a mini unicorn with white fluffy green eyes, so cute.
As a rare medicinal material, she was secretly protected and kept with him after being rescued by Harry.
The days of getting along day and night made her recognize this friend, so that after she recovered, she began to get closer to Harry's world.
The appearance of Voldemort ruined her peaceful life, but she was rescued time and time again by Harry.