Heavenly Copy-Paste Technique

“Wait… I can copy anything?” Crushed under a steel beam at a construction site, Jin wakes up in the brutal Murim world — where strength is law and weakness is death. But fate gives him a cheat code: the power to copy and paste anything he touches. Techniques, weapons, bloodlines — even someone's cultivation. In a land of ancient sects and martial monsters, Jin doesn’t train harder. He just copies smarter. Murim has no idea what’s coming… and neither does the heavens. — Description from novelcodex.org