第9集 Brave and Bold (and Short) Sir Robin乐高未来骑士团 特别篇Brave and Bold (and Short) Sir RobinRobin wants to join the NEXO KNIGHTS heroes in battle, but he is too small. Robin starts developing extra legs to make him taller and ends up developing the powerful Ultra Armor. The knights use the ultra armor to defeat the monsters even more easily than before. All cheer Robin's great idea.