In this situation, Tree Ancestor's two sons are truly "the world has never seen a thousand-year-old Crown Prince"....
So, fighting bitterly for the inheritance right is absolutely impossible.
Moreover, what's even more bizarre.... Even after the brothers fell out, the younger brother, Shu Xia, still went to his elder brother's house from time to time.
Only, every time he went, the two would keep arguing, and even break into violent fights.
This strange behavior made quite a few people suspect Shu Xia was deliberately seeking trouble with his brother.
But now, looking at it, it's more like.... he's coveting his sister-in-law.
So..... it's probably after falling out with his brother, he still goes to his brother's house. Then.... if he wants to see his sister-in-law, he just sees her. And as for the fighting, they just fight as usual.
The only problem is.... these two brothers fight and fight, but now it seems the sister-in-law has ended up in Qiu Tu's hands?
