Soo. The city has 20k defenders, gates and walls. They have not even a single long-distance weapon like bow or catapult. Why the **** do you need high walls then? Will you throw swords? There's no other capable commander other than MC's father, who dumbly goes to a duel.. And then we have the MC who doesn't care and soon you will watch as a maid who practiced with her wooden sword on dummies beats 4 experienced grandmasters. Realistic in the realm of highschoolers.
