As they stepped into the 1st Secret Realm's Spatial Gate...
Chen Fan felt a bit disoriented as a flurry of snow blew in his face.
According to the information they had, the outer area of the 1st Secret Realm was basically around minus two or three degrees.
The further they went towards the center, the lower the temperature.
After cultivating all night, Chen Fan had broken through to the Tier 1 Fourth Heaven.
Even without wearing the warm Battle Armor, a Tier 1 Fourth Heaven Guardian Beastmaster or Star Martial Artist could roam freely in this area.
The Black Iron Dragon Turtle beside him shrank its head.
Although it had the "Black Iron Shield," it still wasn't quite used to the cold weather.
But the Cold Ice White Python beside the Black Iron Dragon Turtle became excited as soon as it felt the surrounding cold air. It immediately shot out, frolicking and rolling around in the snow!