Guarding the Starry Sky for a Hundred Thousand Years, Why Are You Panicking When You Come Back?

Qin Su traveled through a fantasy world and became the young master of the Changsheng family. However, due to a system mission, he guarded the starry sky for 100,000 years and resisted the invasion of demons. After the expiration of one hundred thousand years, Qin Su returned to the Tianshu Star Territory, only to find that the once glorious Qin family had been exterminated, and the Qin family was even labeled as a criminal clan! "I, Qin Su, have been guarding the starry sky for a hundred thousand years, suppressing the demon clan with one person and one sword. I have sacrificed so much. Is this the end of my Qin family?" "In that case, it's okay if we don't defend this human world!" Since my Qin family is said to be a criminal clan, then it makes sense for me, Qin Su, as the young master of the Qin family, to kill all the seven regions, right? Qin Su used one man and one sword, starting from the Tianshu Star Region, those who had attacked the Qin family went to liquidate them one by one. Looking at the trembling family huddled together below, Qin Su looked up to the sky and smiled. "You deceived me and destroyed my family. Now that I'm back, why are you panicking?"