Rapture call is a Manga/Manhwa/Manhua in english language, Shounen series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.nl fastest updating comic site. The Summary is

If you’ve ever wondered, what happened to the Gods of the ancient world? Where did they come from? Why did they disappear so suddenly? You’re about to find your answers here. Little Gabriel has stumbled into the world we’ve been blind to all this time. The vast expanse of Creation is ripe for the Conquering. The only ones standing in his way are the legions of Gods of the old and the New age!