The Unparalleled Prince Signed at Kunlun Mountain for 60 Years

Lin Feng, the most miserable person who traveled through time, had his Supreme Bone taken away by his uncle after time traveling. Fortunately, the sign-in system was activated. Sign in at the Kunlun Mountains martial arts training ground and obtain the god-level supreme bone. Sign in at the Dan Pavilion and receive the god-level empowerment elixir. Sign in in the forbidden area and get the Douzi secret. … In this way, Lin Tian silently signed in Kunlun Mountain for sixty years. Until he became the strongest, Lin Feng returned to the Zhou Dynasty.