Any recommended channel or video series to learn grammar?

Hi, minna-san! I've been studying for about a year now and I'm slowly getting a bit more comfortable with the language, so much that I can (albeit with great difficulty) kind of play a video game or read a very simple book. But one issue I'm encountering: I stopped learning new grammar points for the sake of immersion. I have limited time to study, so I've been favoring input over theory, and I feel like a lot of times I'm missing important information about what I'm reading, sometimes without noticing that yes, those two words at the end of the sentence are indeed a grammar point and it changes a lot about what I'm reading.

So I'm looking for your best suggestions for YouTube channels (or even other kind of resources if you swear by them) to help me get back on track on grammar. Bonus points for: Series of videos that go from basic to advanced (meaning: there's a roadmap), short videos, and whatever you consider to be high quality content.

Thanks a lot in advance!