My Childhood Crush Is My Roommate ~

Even after the countless hits and slaps that I gave him, he kept on looking straight ahead and driving in concentration. I asked him countless times where he was taking me but it felt like I was put on mute, he pretended not to hear me. He looked really unbothered on whatever was going on. His words from last night suddenly resurfaced in my mind again...

Don't let anyone stop you from writing what you want.

it's a great novel I recommend reading this.

the story is pretty good and inspiring. But wanting to know whether the mc will introduce modern technology and weapons . Not immediately,  i mean step by step like first gun , canon then etc.