Traveling Through the Terminator Source Law

The old man of unknown origin and the mysterious thinking ability push the ordinary boy Mo Shu onto a path of fighting the "protagonist". Traveling through time is not scary, what is scary is the enemy coming through; It's not scary to be enemies with time-travelers, but what's scary is being enemies with countless professional time-travelers; In confusion, Mo Shu embarked on a path to become the terminator of time travel.