When people from the past, future, and present timelines appear in the same time dimension, who will save whom? , A young man who was oppressed by life was ready to end his life in a gorgeous manner, but it was "he" in the future who stopped him? He once saved and changed a young man because of an unintentional act, but he unexpectedly discovered that this young man was somewhat similar to him?
Purpose: There are many hardships in the world, but it is not worth giving up your ideals