Qin Sisi peeked out from Ye You's embrace, carefully observing one of the snowmen from the side, feeling quite puzzled.
The first time these snowmen were burned, their bodies shrank, and after rolling in the snow, they almost without hesitation found their position and surrounded her and Ye You.
After she and Ye You escaped the encirclement, they could quickly lock onto them, relentlessly pursuing in the right direction.
So how exactly do these snowmen determine their location?
Snowmen have no eyes, so they don't rely on vision; they have no ears, so they don't rely on hearing; nor do they have a nose, so they don't rely on smell.
They surely can't be using sonar like bats!
Qin Sisi shook her head slightly; although sonar is precise, it's not suitable for this environment. Snowstorms continue unabated, and a snowflake could trigger sonar, causing too many interferences.
After a process of elimination, there was only one possibility left: they rely on temperature sensing.
