Probably because I lay on my side in bed and played with my mobile phone for three hours last night, and then slept on my side for more than eight hours. When I woke up today, I felt abnormal muscle soreness on the left side of my back, probably at the pipa bone.

It feels uncomfortable to move.

At night, I tried not to touch the sore areas while writing, but the result was still difficult. (Ｔ▽Ｔ)

Although there are still two hours before zero o'clock, I really can't do it anymore. I can only do pigeons today and make up for it tomorrow.
Chapter completed!