Doing Good Deeds and Accumulating Virtue in Another World

The protagonist accidentally traveled to another world and practiced in a Taoist temple in the mountains for three years. After coming out of the mountain, I found that the great forces in the world were constantly fighting, and the people were in dire straits. I don't care if you are turned upside down! In order to protect myself, I can only do good deeds and accumulate virtue in another world.