The World-Weary Boss Traveled Through Time and Became the Most Useless Prince

He was once a top killer code-named "Shadow". He was extremely wealthy, but he was tired of the world and chose to sink into the deep sea. When he opened his eyes again, he turned out to be Lin Feng, the humble seventh prince of the Dayin Dynasty. His mother died young, his status was low, he was bullied, and he was on the verge of death due to an "accident" falling into the water. What comes through time travel is not only the soul of the killer, but also the long-lost secret skill [Nine Original Eighteen Needles]: it can heal bones, but it can also steal souls and lives! The palace is as deep as the sea, full of murderous intent. Poison, frame-up, and cold arrows followed one after another. Lin Feng originally wanted to watch indifferently, but found that this body actually contained a trace of primitive admiration for his indifferent father; and the aloof emperor did not seem to be completely heartless... When the emperor suddenly becomes critically ill, the prince seizes power, the third prince is domineering, the fourth prince is pensive, and the eighth and ninth princes are backed by vassal kings... The ambitions of all the forces are astounding! "Since everyone wants this country, they all treat me like an ant..." Lin Feng twirled the silver needle at his fingertips, and flames ignited under the ice in his eyes. "Then let me show you who is the real one in this deadly game!" This is the story of a world-weary killer who is forced to go into business. In the turbulent palace and hall, he beats various villains while clumsily guarding the belated father's love. Once the silver needle comes out, it can either hang the pot to save the world, or it can kill the king and slay the dragon!