C200 Atonic Acid

"Be serious, don't be so mischievous," Shangguan Lulu said emotionally.

"I know," I replied weakly. I didn't dare to laugh anymore because I understood Shangguan Lulu's personality and temperament. Shangguan Lulu wouldn't take the initiative to pull my ear, but once she's serious, don't joke with her. She'll think you don't care about her care, don't care about her everything