Clay Moorington the Nexo Knight has had enough of Monstrox, Jestro and their Forbidden Powers and decides to take the fight to them. But the Cloud of Monstrox is getting closer and closer to unleash his master plan.
| Title | Heart of Stone |
|---|---|
| Genres | Action & Adventure Animation Kids Comedy Family |
| Release Date | 2017-08-29 |
| Episode Runtime | 00 Hours 22 Minutes |
| Season Number | 4 |
| Episode Number | 7 |
| Production Companies | Wilbros, M2 Entertainment, LEGO |
