ATMA - Manhwa

When one of his friends, Sukma, goes missing without a trace, a young man named Kheelan determines to follow her to the city and promises to take her home. Armed with martial arts passed down by his grandfather and his extraordinary ability to interact with astral beings, Kheelan faces various obstacles in that seemingly normal big city; from dealing with the thugs to fighting otherworldly evil spirits. Will Kheelan be able to bring Sukma back safely?