Fate maliciously exerted its clumsy twists and turns, causing two innocent men and women to meet. Their original lives may not be perfect, but they can live peacefully. But their encounter not only pushed their own destiny onto a path of tragedy, but also changed the destiny of many people and demons. Whether such an encounter was a blessing or a misfortune cannot be simply commented. However, many years later, when the national master Xue Xiyan, who was inferior to one person and superior to ten thousand people, shed tears when recalling the past, what he persisted in was still "no regrets!"