C537 A Clue(5)

Tang Wanxin rarely saw him like this, so she couldn't help but look forward to it.

The two of them chatted unconsciously, and another two hours quietly passed.

Tang Wanxin's brows furrowed tightly. "Could it be that they noticed something? That's why they did not appear for a long time?"

"No, they should be waiting for a suitable opportunity. They must be around right now