The scowl on Emma's face slowly disappeared, but her eyes became dangerous—even if she had to expose certain secrets in front of her younger sister, that was still better than being threatened by this guy.
As if seeing her thoughts, Watcher gently coughed and said, "In a quarter of an hour, Lord Collins will personally explore the lab. That's all I want to say."
His indifferent voice fell, and Watcher's figure suddenly disappeared without a trace, leaving only Emma's eyes that looked like they were about to shoot fire.
But a moment later, her figure quickly disappeared into the night as well.
After Emma disappeared, a figure slowly emerged on the second floor. It was Sarah, with the sun and moon spirits beside her.
"Sure enough, Big Sister... really left to investigate the lab?" Sarah certainly didn't forget the words Tiffany left her before.
