Is There a Law of Physics?

In the very early universe, when you had pure energy, eventually what happened is that it gave rise to incredible amounts of particle anti particle pairs withih the relation of e equal to m c squared. And these particule anti particle pars would form and dis and recombine and give back energy again. But in the verially universe, approximately one particle per billion managed to survive. There was an exexcess of matter over anti matter. For whatever reason, we don't know why this happened. Maybe some unknown mechanism caused this to happen. We don't have the answer. One of the hypothet a scenarios is that possibly our universe has an anti matter counterpart. So from the big bank