4 years later
Adjusting to Sirius was a pain in the ass, but thankfully, after a week Sirius got the message and only asked important questions and didn't try and a be father figure to me, but he never gave up trying to prank me. After 6 months of therapy after which he was physically and mentally fit enough to take the lordship. He made me the heir after I gave the lordship to him along with his bike(to which I added mode enchantments like a silencer and turbo mode) for his birthday.
My relationship with the girls is very nice, all of us look like 14 year olds(we are 11) as magic strengthens all mages body passively, I've made myself more important to them then their parents so between them and me they would obey me. Susan was shy, hannah was energetic, daphne was Cold outside but just wanted freinds, Tracey was bubbly and Ginny was very enthusiastic. They once walked in on me changing and I could've sworn I saw blood coming from their noses when they saw my muscles(lean and very firm) . Sirius tried to tease me on that but I turned the tables on him by saying that at least I've have more girls than the years he hasn't had action in, that shut him up pretty quickly.
At age 9 my dark midnight blue gas had turned into a pitifully pale red(more like pink) liquid, after emptying it and waiting for it to refill. I have theorized that the core has 4 (may be more) stages
1.gaseous Pitifully Pale 1st year
Pale
Medium
Dark
Extremely dark
2.liquid Pitifully Pale average mage
Pale
Medium Below average teacher
Dark. Average teacher
Extremely dark. Above average teacher
3.solid. Pitifully Pale. Head of a house
Pale
Medium
Dark
Extremely dark. Average head master
4.crystal Pitifully Pale. Moldyshorts/grindelwald
Pale. Albus
Medium
Dark
Extremely dark
These are the major ranks. The reason this is not known is that mages do no look into themselves, with my liquid core I gained two unique abilities sensing magical beings(i can also sense muggles as even though they themselves don't have magic the magic of earth has seeped into them) and the ability to see magic. So I have come to the conclusion that each maturity/rank up everyone gets 1 standard a little and one unique one. It was only after reaching red core was I able to use spells beyond newt level.(which while taxing most mages could perform them). Also they don't exercise their bodies, so they have to wait for the magic to passively strengthen their bodies. But this process is abysmally slow. This is also why werewolves have stronger and rawer magic, as their body can handle it
Seeing at how age 11. I have a dark red core .huh I have a long way to go, also the mages are hindered by their weaker bodies. So I had the girls train on less intensive workout routine after telling them about the cores and if they want to stay with me they have to learn occulmency to protect themselves. They took to it like fish to water when I said it makes them more beautiful.
I finally developed abs after 10 years of religious practice and perfect diet. It was a complete coincidence that a shirtless photo of a sweating muscular Harry Potter made the first page of not only the daily prophet but also the most witch's weekly most handsome man of the year
I am finally going to diagonal alley along with the girls and Sirius(he insisted). I already bought (1-7) and read(1-4) the book. I already have a custom trunk with all my potion ingredients. The only thing I am missing is my wand which I can get from ollivanders, I am way to different from original Harry to get his wand so which wand would I get? Guess I gotta find out. I entered the shop and instead of waiting for him to try and spook me, I said "hello mister ollivander, hornbean and dragon heartstring, I believe"while slowly and eerily turning to him with a smile that wouldn't look out of place in a horror movie
While Sirius looked at me like I grew a third eye. While the girls laughed at my antics. Ollivander himself chuckled as he came towards me and asked"which is you wand hand""I was born right handed but I've trained myself to be able to use both without problem" I replied. After goin through EVERY SINGLE WAND and blowing up half the shop nearly every time.
he asked me to come to the back so he can make me a custom wand. I chose the wand woods.Elder wood, blackthorn, black walnut, ebony, English oak, yew and willow. Ollivander said that the greater combination of wood, the Stronger the wand and harder to control. My wand cores was even more surprising. They were the stark hair, thunderbird feather, basilisk horn, Phoenix feather and a acromantaula Spike."such a wand would make most mages crumble to their will however as they have chosen you, only you will be able to use them.""also hook me up with anti-summon charm.""ok. Collect your wand tomorrow"
The next day I got my wand and, boy oh boy was I happy. It was pitch black with Snow White markings on it. If before it took me 1 unit of energy to cast a spell now it took 0.2! Yeah 1/5 may not sound like much but in a battle of endurance it was a lot. Hannah and Susan had dragon heart string, Ginny has Phoenix feather, daphne and Tracy has unicorn tail string.
I took them to the shooting range where I had them practice their aim. I also went shopping with them for clothes in the muggle and boy did they look nice. Of course daphne tried to tease but it backfired