Enchanting Smile
what if what ET thought were security walls are but an illusion. and that once he hacked through the second wall, he realizes he's back to square one. It's like one of those illusionary forest, where you think you're walking to the exit, but only to realize you are back to where you started. ~probably not the case, but it's better to believe that than think that xinghe's software could be so easily hacked through~