On their way to adulthood, the three outsiders Mark, Memo and Becky come into contact with a fantastic world called the Black Tower. There, the Griffin, a world-devouring monster, has been mercilessly plundering and subjugating all living creatures for centuries. And the three friends, of all people, seem destined to end this reign of terror.从外表来看，这个(gè )生物(🔑)确实是人类，特(tè )别是手(shǒu )上的(🏙)木枪，也是人类的做法，只是从他的外表中(🌅)没有看见有(yǒu )蓝(🚈)色(sè )的翅膀。