Check out this for the level up ASMR: https://youtu.be/YQLypiA1GQk
I did some editing with this, it took me 1 hour and 13 minutes to finish it. You can see that I used a lot of 4* Exp Cards afterwards because I farmed about 300+boxes in Battle Of New York, so I got plenty QP and Exp to level up, though it might seem inefficient in some people's opinion, but...haha I don't really care that much. If you feel uncomfortable, please adjust it to 0.5 playing speed on Youtube. I did a speed up because the original video is about 80gb 1 hour 13 minutes long, so I speed up the process, but around 28 minutes, that's when I stop the acceleration. Anyway, enjoy...Have a great day guys :) If you also want to checkout from the damage perspective, you can check out this video: https://youtu.be/EmysCGevvoc