Fantasy: Set the Flag at the Beginning

In order to help his parents, the time traveler Zhang Heng came to Xiaoyaomen alone and set a flag. "You two old guys, listen to me! I will reach the Golden Core stage within three years, and I will reach the Nascent Soul stage within five years! I will use my strength to prove that what my parents did back then was right!" The second elder sneered, "If you really reach the Nascent Soul realm at the age of twenty-three, I will personally go to your parents' graves and kowtow to apologize!" The leader said solemnly: "Do you really want to follow in your father's footsteps?" Zhang Heng waved his Taoist robe, "Shut up, old man! It was you who ordered my parents to be killed back then. I will definitely avenge this!" The leader closed his eyes and said, "I will give you five years at most. If you really reach Nascent Soul, I will personally go down the mountain to apologize to your parents!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.