I Dominate the Fantasy Realm and Become the Great Emperor

Modern youth Lin Mo transmigrates to the Cangxuan Realm as a lowly servant at the Qingxuan Sect, facing bullying and expulsion. After accidentally activating the National Dao Foundation Sharing System bound to Earth's Great Xia, his sister Lin Xiyue acts as the agent. By promoting cultivation techniques and nuclear energy spirit arrays on Earth, the entire population cultivates, helping Lin Mo's cultivation soar rapidly and allowing him to master the pinnacle sword intent. He befriends partners like Li Zhao and Su Qinghan, overcomes Zhang Han's harassment, and becomes the young sect master of Qingxuan Sect. Finally, uniting the power of 1.4 billion people on Earth, he breaks through to the Mixed Yuan Daluo Golden Immune realm, defeats Ji Wuya of the Xuanye Kingdom, avenges the Su family, and builds a bridge between Earth and the Cangxuan Realm.