In the end, Di Tou ended up being An Yang's lab rat for the next eight hours, and it was only well after the sun had fully set that Di Tou managed to convince An Yang to take a break and resume tomorrow, "An Yang… if I keep going I won't be able to properly swing the sword anymore, what useful data will you get then."
Pausing for a moment, An Yang nodded and said, "Alright. Let me finish recording the data. We can pause here for today."
Letting out a sigh of relief, Di Tou directly dropped to the ground, throwing the bone flute in his hand to the side. Of all the things he had practiced with today, he had to say the flute was the most normal, but even then, it was a f*cking flute.