Since learning the Juyuan formula, ye Tian has a keen sense of smell, so that he can distinguish all kinds of smells in the air.

but this one is quite special. It feels like some spices are put in women's rooms.

as ye Tian knows, the smell of general spices will fade away in one to two hours after leaving the fixed space. Even if it doesn't completely fade away, it's a light and almost no feeling.

but ye Tian is different. It's the almost nonexistent feeling that makes him different from others and aware of this breakthrough.

then ye Tian thought to himself, "if you are right, Yu Fei...