Crush them to death

The village chief narrowed her eyes when she heard the suggestion of the woman. She recalled how she was scolded by the officials for not doing a good job while Madam Gu was treated with honours, clearly, that woman could have helped her but she wanted to be the only one who was holding the centre of the stage which was why she deliberately ignored her and her village. 

The Big River village could even feed the mer sons who were useless until they were thick and chubby while her own village was relying on nothing but the flesh of their own villagers. They did not even get to eat a single whole meal while the Big River village was eating so well that they could even feed the mers. 

"Let's go," The Village Chief agreed with the suggestion of the woman. In her eyes it was only right for those heartless people of the Big River Village to die, that way, she will be able to get enough grains and meat!