Guys I figured out what bards video means

The video is meant to show us how we play bard on summoners rift. The noxians fighting the village represents your team fighting the enemy team and notice bard doesn't help anyone that's because when you play bard you don't support your team your objective is to collect chimes. This is why he moves so fast in the video he's collecting chimes. The old man with the arrows in his back represents an allied zillian who was ignited but you don't help him you keep collecting your chimes. When you collect 200 chimes an orb spawns on the map and if you collect the orb and play your horn you get to leave the match early with a win even if your team loses without you. That's why bard has so many meeps at the end, it's because he collected 200 chimes.