The Hidden Master's Return

“The once formidable Brennen went into hiding in a bustling city. Despite his high status, he took up a job as a delivery man. He was enjoying life as just an ordinary guy. But one day, he got drunk and had a one-night stand with the daughter of an elite family, impregnating her in the process. People had the wrong notion about him at first; they thought he was just a poor nobody. Brennen didn't attempt to debunk the rumors. He continued to live a peaceful life. Everything changed when a great upheaval emerged. Brennen had no choice but to come out of hiding. His return shook the entire world! Would he be able to defeat the enemies that threatened his peace? Would love stand in his way?”