Fearless Contract Fanfic

The main thing is to gather four people to play games. I have a bad temper and a lot of rules, so it would be better for me to stick with my old acquaintances. So the four people in our team are me, my dad, my mom, and my brother. Weapons involved: M416 - a weapon specially provided for extraordinary people. It is said that ordinary people should never use this gun. To my brother. M47 - a weapon specially provided by the First Grade Gun God, I will just use this, you try not to use it. Scar——a special gun for opening a factory, for my mother. Grenade - for my dad. A very broken team. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.