The Lans are polar bears and Wei Ying is the baby seal that keeps coming towards them.
The baby seal bounced on the ice. “Lan Zhan! Lan Zhan! Look at me!"
Lan Zhan swore, he will protect this tiny, fat bundle of excitable mass — when by all logic it shouldn’t even be able to expend as much energy as it can — from all the predators in the Arctic.