Review Detail of Black_Rose_0227 in Dawn of Twilight

I forgot the name of the novel it was copied from if anyone could enlighten me that would be awesome cause i want to re-read it... I have read this novel upto chapter 22 If you are curious here are some similarities: 1. MC awakens his magic core very young, 2. MC uses magic and is powerful, 3. MC has a sister with congenital heart disease, 4. MC's brother treats him horribly(step brother in this novel), 5. The character of Nana is same or atleast similar, 6. The Whole arc of some pompous young master trying to kill child MC and getting killed instead, 7. Injecting mana into the sick sister thing, 8. The whole her hair is silky thing, 9. Nana becoming interested in taking MC as an apprentice... Here are the differences: 1. Instead of vampire, the MC is a balanced mage in original novel, 2. The MC's brother gets caught because he tries to kill the MC and is later disowned (Don't know if the same happens in this novel), 3. The MC's mother knows magic in the original novel and the MC learns to do chores with magic from his mother... 4. Nana is also the midwife who helps deliver the MC in the original which results in Nana using magic on the MC for some reason unlocking the MC's mana core as a consequence 5. The MC finds out that black magic is not evil but rather useful in cutting and such so he utilizes it to cure his sick sister (i don't remember how exactly) Does anyone know the name of the novel??