(Thanks to bloodore for the gift)
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Wang Wei sent a projection to the Ancient Spirit World, where the Barbarian siblings came from. As soon as he arrived, he immediately noticed the dangerous surroundings. He was currently in a place where an intense winter ravaged the land.
Not far from his position, Wang Wei saw a group of tall men, women, and children dressed in animal-made clothes. As they traveled eastward, the group led a herd of sheep, goats, cattle, and horses.
'Migration?'
Wang Wei used his Divine Sense to learn about these people's language and current situation from someone who appeared to be their leader.
He learned this man was called Batu, and these mortals belonged to the Batu Tribe, ruled by the Mongke Dynasty. According to the custom of this world, only one person worthy enough can have the name of the tribe, symbolizing their status and strength.