Descendant of Yu: Dragon-Sealing Town of Yin

In ancient times, Yu the Great subdued floods and sealed dragons, suppressing ancient demons for millennia. Now a descendant appears, confronting the mysteries of the Yellow Springs and crossing the boundaries of yin and yang. Mountains and rivers stir, malevolent forces emerge, and the world's eerie tales become reality. Those who stand in my way, gods and ghosts alike, shall be annihilated, leaving no evil behind!