My Neighbors Are All Bad, but I Am the Awakened One

I live in Shennong Community. Upstairs, there is a shrewish family who scolded me for leaking Internet connections. Downstairs, there is a sinister couple who used a floor shaker to steal my express delivery. They have bullied me for a long time, and I have endured it. Until one day, the floor shaker downstairs caused me to lose my job, and the water leaking upstairs caused the ceiling to break my head. I sat at home with my face covered in blood. At that moment, the world suddenly changed, and an assistant system awakened in my brain, giving me superpowers. Now I am not afraid of anyone. The first thing I have to do is to let these two bad neighbors have a taste of what it means to be truly worse than life.