Children grow up and leave their parents, especially since Jinya isn't his biological parent.
Both went hunting today and ate a lot, so they didn't need to go out for a walk tonight.
It had been a long time since Xinxin had slept in a warm room. He yawned, closed his eyes, and soon fell asleep.
Hajimi hopped around a bit but then calmed down, lay down next to Xinxin, and after a while changed positions, laying on his back with his belly exposed; his left forelimb still hugging Xinxin's neck, not fearing that he might not be able to move his arm in the morning.
The next morning, after breakfast, Chen Ying took them and Black Gold on the road home.
Black Gold wasn't afraid of them at all; he sat in the passenger seat, curiously looking back between the two seats.