Chrome Shelled Regios Episode 7 English Subbed Episode Title:Adamandite Restored.Episode Description:Harley has created an adamandite sword for Layfon to use on his mission to kill the dragon larvae contaminoid. At nighttime, Layfon, Mayshen, Naruki, and Mifi find out that Nina is secretly training at the outskirts of the city. Nina feels inferior to Layfon and pledges herself to become stronger. The four then witness her passing out from fatigue and they send her to the hospital. Layfon, before departing for his mission, gives a recovering Nina some advice about using her kei and how to become stronger. Upon arriving at the dragon contaminoid nest, Layfon, with the use of telepathy from Felli, must fight the dragon, which has now evolved to its first stage of maturity. Sharnid threatens Harley to clarify the current situation involving Layfon. Come sunrise, Layfon manages to weaken the monster but damages his adamandite in the process. Nina and Sharnid come to the rescue, and Nina concocts a plan to kill the dragon. The dragon is lured into a nearby canyon, and, with much teamwork by the platoon, is dealt a fatal blow to its forehead. Layfon thanks Nina for her guidance and her trust, hoping to work together for the good of the platoon. Layfon, Nina, and Sharnid are taken back to their regios, with Felli and Harley waiting for them there.