Su Chaoyang came out of the bathroom with just a towel wrapped around his waist, covering the crucial parts, and jokingly said, "Comrade Mu Xiangwan, how hungry and thirsty are you? Look at what you've scratched on my back!"
After applying the soap earlier, he felt a faint pain on his back. When he checked in the mirror, he discovered his back was covered with crisscrossing blood marks— from his shoulders down to his waist!
Mu Xiangwan didn't move and gloomily replied, "Serves you right!" but she was holding back her laughter inside.
Su Chaoyang lay down, patted her shoulder, and asked very seriously, "Are you in your safe period now? I lost control just now and went in naked..."
Actually, he usually remembered her cycle, but since his time at home was irregular, coupled with the fact that a woman's good friend isn't always punctual every month, occasionally coming a few days early or late, over time, he got confused.
