Through the glass window, Ah Sha saw two birds perched on a branch outside. Tian Yiyi's remark brought a bland smile to Ah Sha's face. "And where, might I ask, did you come by that knowledge?"

"I..." Panic flashed in Tian Yiyi's eyes. But a split second later, her eyes returned to normal. There was a hint of smugness in her tone when Tian Yiyi spoke next. "I have my ways, of course. Seeing that we're both rookies here, I'll let you in on something else."

When she ...