In This Life, I Want to Be a Good Person

I am a person who has the memory of three lives, but only one of them was a human being, an ordinary person, without any highlight moments, and I just spent my life in an ordinary way. The other two lives were not even human beings. In this life, I just want to be a good person and live an ordinary life. However, in this post-AD era, it seems that it is not so easy to live. This era is a human world, and there seem to be non-human beings. I want peace, but chaos always follows me.