The Younger Brother of the Villain in Time Travel Fantasy

The protagonist Zhou Shuxi once traveled through time and became the younger brother of the Holy Son of the Eternal Holy Land. The Holy Land's Holy Lord is still my father. He obtained the villain system and received three major novice gift packs. However, I heard that someone made an oath to the eldest brother of the Holy Son, "Thirty years to the east of the river and thirty years to the west of the river." The elder brother actually said that it doesn't matter, he is just an ant. What can I do? Do I want the elder brother to give experience and benefits to the protagonist? Of course it's impossible. With the villain system, of course we have to kick Beihai Kindergarten and punch Nanshan Nursing Home. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.