The idea is okay, if It would work or no as a serie is more about how the characters would be developed. Also.. they remind me Sasuke and Naruto (In specific the hair)
If we can have archers like that with just some 10 years of training, why do we even need swordsmen? Or siege weapons.
I wonder if he trained with Saitama the One Punch Man.
@flannan Cause that would mean a swordsman with his level of training would be way stronger at close quarters combat. This might seem like he's all powerful here, but when against a really strong foe that surpasses them in strength (unlike this queen where some mysterious force is protecting her) you might be able to see his shortcomings.