After Song Heng was selected by the system as a mission worker, he traveled through multiple planes to fulfill the host's wish. After being untied from the system, he returned to his childhood before his mother committed suicide.
This time, he successfully prevented his mother from committing suicide, and the family's life changed.
This time, he still grew up with the love of his family, but he had two lifelong friends.
He happily helps others and wishes the world a better place.
Purpose: Life needs positive energy