Ep 1. The Cloud

In the first episode of season 3 of LEGO: Nexo Knights, titled "The Cloud," the five brave knights return to the Kingdom of Knighton after successfully defending it against the evil Jestro and his army of monsters. However, their return is not a peaceful one as they are immediately met with a new threat in the form of a mysterious cloud that is causing havoc across the land.

The cloud, which is made up of various dark elements, is causing machines to malfunction and turning innocent creatures into dangerous monsters. The knights quickly realize that they must find a way to stop the cloud before it completely destroys their kingdom.

To help them in their quest, the knights turn to their trusty companion, the wizard Merlok 2.0, who tells them about a powerful artifact called the Techi Blade. The blade is said to have the ability to control technology and could be the key to stopping the cloud.

Determined to find the Techi Blade, the knights set out on a dangerous journey to a hidden fortress where the blade is said to be kept. Along the way, they face many challenges, including treacherous terrain and dangerous monsters that have been created by the cloud.

Once they finally reach the fortress, the knights discover that the blade is guarded by a powerful guardian who will only give it to those who prove they are worthy. The knights are put to the test but ultimately succeed in proving their worth and are granted the blade.

With the Techi Blade in hand, the knights head back to Knighton and prepare to take on the cloud. Using their skills and the power of the blade, they are able to defeat the cloud and restore peace to their kingdom once again.

However, just as the knights are celebrating their victory, they discover that there is a new enemy on the horizon – a powerful and mysterious figure who has the ability to control technology. The season ends on a cliffhanger, leaving viewers eager to see what will happen in the next episode.

Overall, "The Cloud" is an action-packed and suspenseful episode that sets the stage for an exciting season ahead. The knights are pushed to their limits as they face a new threat, and viewers are left wondering what other challenges they will have to overcome as the season unfolds.