Back Arrow Episode 7 English Dubbed Episode Title:Is the Wall Really That Solid?.Episode Description:As the Granedger approaches the wall in the north through the neutral zone, it is monitored by Rekka's North General, Bai Toatsu. In the Lutoh capital, Princess Fine Forte admonishes Lord Walston for carrying out unauthorized experiments on the Pretty Boys and for attacking the Granedger without her authority. Walston is unrepentant until Commander Prax Conrad confronts him and severs his left arm. The Granedger reaches the wall, and Arrow tries to breach it without success, and Shu also fires the particle cannons at the wall, but with no apparent effect...