He took out a chart.

There are curved lines drawn on it, and Lin Miao cannot understand it at all.

"This is the icon I got based on the smell in the house."

He whispered: "Don't check it repeatedly. The odor in the room is much higher than above, and the odor distribution is quite balanced."

"What does this mean?"

Lin Miao still doesn't understand much.

"That is, I suspect that the smell you are talking about is deliberately processed formaldehyde, and all of them come from the ground," Li Qi paused, "or underground."

Lin Miao was shocked, and Li Qi was talking about what she was most worried about.

The three children in the family are still young and are most likely to be eroded by these things.

That's why she thought of sending the child away when she realized something was wrong in the first year of junior high school.

Seeing that she didn't say anything, Li Qi thought she didn't understand, so he explained: "The furniture decorations of several rooms that have been renovated are not the same, but their icons are roughly the same."

"So the possibility that the smell comes from furniture is ruled out."
Chapter completed!