Inheritor of The Machine God : Unbreaker 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

A world that's filled with magic beasts is surrounded by the machine god, Unbreaker. The protagonist, Dusty, serves his lord, Cesius, an Unbreaker Pilot, and gets caught up in a battle for the emperor's throne!