It's about a young boy named Will, i think? he's born in a noble family and is while his siblings are being taught magic, he easily cast magic on his own despite being a toddler essentially. Has very few chapters ( 2 or 3 I believe)

"It's so much easier to see the world in black and white, gray?... i don't know what to do with gray." Garrus Vakarian - Mass Effect 2.

Only one I could think of right now where mc casts magic as a toddler and is named Will is Tenseishichatta yo (Iya, Gomen)... definitly has more than 2 or 3 chapters though. Also, no siblings that I remember.

~4400 manga completed
~1700 ongoing...

Thanks, but its not that one, the MC is even younger, doesn't seem to have learned to speak well yet. (He's still a toddler)

"It's so much easier to see the world in black and white, gray?... i don't know what to do with gray." Garrus Vakarian - Mass Effect 2.

Found it: Will sama wa kyou mo mahou de asondeimasu

"It's so much easier to see the world in black and white, gray?... i don't know what to do with gray." Garrus Vakarian - Mass Effect 2.