This is not really a great example of being "a rock". There are a couple of reasons I say this.
1) it's a video about how tanky you are but the enemy group is actually outnumbered and on the defense the whole time
2) because there are so many allies around combined with the fact you personally have low damage you never draw enough attention and get focused so you're never attacked by more than 1 person at a time.

Nothing personal but when you use such boastful language in your title ya better really bring it with the video evidence. Like show us you fighting 5-6 people solo and shrugging off their damage.