Ep 10. The Fall

In LEGO: Nexo Knights season 4 episode 10 titled "The Fall," the knights must save their home city of Knighton once again. The evil Monstrox, aided by Jestro, has launched a massive attack on the city in an attempt to take it over. As the city burns and citizens flee, the knights must band together and use all of their skills and Nexo powers to stop the villains and protect their home.

The episode opens with chaos in Knighton as Monstrox's army of stone monsters and Jestro's flying fortress wreak havoc on the city. The knights scramble to stop the attacks, but they're quickly overwhelmed. Clay, Aaron, and Axl use their powers and weapons to take down as many monsters as they can, while Lance and Macy lead the citizens to safety.

As the battle rages on, the knights realize that Monstrox and Jestro have set their sights on the Nexo Knights Academy, the heart of their power. They rush to the academy to protect it, but they're too late. Monstrox has already infiltrated the academy and is using its resources to create even more powerful monsters.

The knights regroup and come up with a plan to infiltrate the academy and stop Monstrox. Macy uses her invisibility Nexo power to sneak in undetected, while the others keep the monsters at bay outside. Once inside, Macy faces off against Monstrox himself, using her shield Nexo power to block his attacks.

Meanwhile, the other knights continue to fight outside, but they're slowly losing ground. Jestro's fortress has taken out many of Knighton's defenses, leaving the city vulnerable. Just when it seems like all is lost, the knights receive reinforcements: the king and queen of Knighton have arrived with their army to help fight off the invaders.

With the king and queen's army backing them up, the knights are able to turn the tide of the battle. They take down Jestro's fortress and push Monstrox back, but not before he's able to make one final, desperate attack. He unleashes a powerful blast that knocks all of the knights off their feet and sends them falling from the sky.

As they plummet towards the ground, the knights realize that they've been beaten. Monstrox has won. But just when all seems lost, the knights are saved by an unexpected ally: a mysterious figure in a cloak who swoops down and catches them.

The episode ends with the knights safe and sound, but with many questions left unanswered. Who was the mysterious figure who rescued them? What will happen to Knighton now that Monstrox has taken over? And most importantly, how will the Nexo Knights rise up and defeat their ultimate foe?