Becoming a Parent

From Pocket Comics:
Raita is great at his job but still hasn't gotten used to being a father. His wife dies of illness and leaves him behind, along with their 2-year-old daughter, Hare. Raita is at a loss, but his wife had already hired a certain babysitter. Just who is that babysitter? And will Raita learn how to become a parent?

Original Webtoon