Once Leng Pan was out of earshot, Lu Zhen's smile turned stern and looked down at his brother, "Okay, out with it. What is it that has been happening to you since yesterday?" He asked with a serious expression.
Lu Tao was surprised. When he heard Lu Zhen ask Leng Pan to leave first so that he could talk to her, he had suspected that his actions had sold him out.
But he didn't expect that his brother had already noticed him since yesterday! He thought he had been discreet with his scrutinizing, but as it turned out, everything was in his brother's view.
He thought about making something up but before he could think of anything, his brother spoke.
"Don't think about dropping a simple lie and think I'll believe you. Tell me the truth."
Seeing that he couldn't lie to his brother, he chose to tell the truth. He was curious about what was added into that water anyway and why it was so effective in relieving fatigue and restoring superpower energy.