Sign in from Another World: from Qingyang City to the Heavens

A thunderstorm sent Lin Feng, a young man who had passed the college entrance examination, to the Qingyun Realm of Immortal Cultivation, and became the most inconspicuous loser of the Lin family in Qingyang City. Fortunately, thanks to the plane sign-in system, Hei Fenglin signed in for the first time and was given the opportunity to temper his body. Signing in again at the Lin Family Ancestral Hall, his spiritual roots were purified and transformed. After a battle in the martial arts field, he became a god, signed in to unlock high-level skills, and has since embarked on the road to counterattack. From the small world of Qingyang City, to the dangers of the family secret realm, to the vast journey of the heavens, Lin Feng used the sign as a ladder and the sword as the edge, slaying monsters, defeating powerful enemies, gaining opportunities, and making close friends along the way. Another world is vast and the heavens are vast. A good-for-nothing young man climbed up step by step by relying on his signature. He walked out of Qingyang City and finally became the master of signatures that all the heavens look up to!