I swear to protect every generation of saints, I swear to fight against violence, I swear to fight all mistakes, I swear to fight for the unarmed, I swear to help anyone who asks me for help, I swear not to hurt any woman, I swear to be honest and never lie, I swear to treat my friends sincerely, I swear to be faithful in love.
讲述一个“过目不忘”的少年罗尼，为了复活亲人而制造时光机，在一次次的阴差阳错中，他创造了一个“新世界”的故事。
阿曼丁意外得到一件绝世之宝-隐身斗篷，但这斗篷有个致命缺陷：必须憋气才能使用，为了能长时间隐身，他开始苦练憋气，之后发生了一系列啼笑皆非的故事……
来吧，勇敢的骑士们，是显示你们坚强臂膀力量的时候，伸出你们的双手去创造未来，世界会因我们而改变！来吧，城邦就在眼前，那是......
建立一个自由、平等、开放、拥有信仰的梦想国度，让全世界加入我们的城邦，马上开始......
Be fearless! Decisive, brave and loyal, rather die than lie! Protect the weak, in any case! This is your oath, and remember it firmly! Now make you a knight!