I Used My Life to Suppress Demons and Was Slandered. What Do I Regret If I Faked My Death?

In his last life, Lu Ci had been ordered to suppress demons for ten years. However, due to his great reputation and achievements, his parents favored his younger brother, he was jointly slandered by the royal family and his parents, and was demoted to a bitter cold place in the north, where he died in the wind and snow. After resurrecting his life, he chose not to care about family ties anymore and allowed the Demon Suppression Tower to collapse. The person in power died, and his parents died in regret. But because of this, Lu Ci was able to see the truth of the world - the demons he had sacrificed his life to suppress for ten years were just tools for the so-called "immortals" to accumulate merit. The weather is cold and the sun is cold, and the person who fryes the life is actually an immortal in the sky! Looking at the superior immortal, Lu Ci was able to set a goal: "I want to defeat the immortal!"