Hey, FantasyWings! This is a really solid first submission. It starts out pretty simple, but builds nice and slow, then kind of blows up just before the one-minute mark. Very nice energy with a classic DnB sound.
The early snare sounds a little thin and could probably benefit from a touch more presence and a bit of reverb, but once it's replaced with the heavier snare it sounds great. Some very nice filter effects here and there, and while the overall motif is fairly repetitious, that's not really a big deal when the track is under two and a half minutes in total.
I really love that chill moment at 1:28 before it dives back into the beat, man! Such a nice touch. The ending is good, but I think it could be improved upon. I just feel like that final build and subsequent finale could have been bigger, deeper, and felt more climactic.
Overall, your mixing is decent, but there's always room for improvement there, as well. There were a few really cool elements that made good use of the stereo field, but I would have loved to hear more since so much seemed to hover right in the center. Good job, overall--keep it up!