C169 This water is poisonous

Her eyes widened as she looked at Little Bei and asked, "Why is this spring water so sour? A very, very bitter acid. "

The smile was bright and proud. The corners of his mouth curled up, revealing two sweet dimples.

Under the illumination of the sun, his eyes were sparkling and translucent like clear pearls soaked in water.

He calmly replied, "Because …"

"What?"

"I don't mind telling you