Arcanic Chronicles:Rebirth

Billy is a Human from earth who is transmigration into the body of a 1 year old child in the fantasy Kingdom of Brittania. What can he do with a fistful of ambition and a whole lotta potential.

IMPORTANT!!!
I am a New writer and would like constructive criticism not hate. I know its generic for knew authors to say this and write the worst shit possible and if you see me making plot holes plz point them out.
This is not a Harem not sure if it's a romance but there's a High chance for intersex relations between the MC and an alive willing maybe human woman.
I am trying to stretch my creativity muscles by making this masterpiece of a story that even Tolkien would cry in sheer joy when reading.
The MC will most likely be prone to ranting about things in his past life.
There may be some subtle or overt influences from anime, mythology or legends because I'm a huge anime and mythology fan.