King of Manifestations is a Manga/Manhwa/Manhua in english language, Action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

Li Luo is Nan Feng Academy’s best student, outshining his peers. However, he was born without a manifestation and was slowly being left behind by his classmates. When Li Luo uses the solution his parents left behind to solve his problem of not having a manifestation, he falls into a bad situation which is “five years of service to the country or death”. Between heaven and earth, there are manifestations. And I, Li Luo, will become the King of Manifestations.