Granduncle Is a Pure-Hearted Person

"You've seen how Grandma treats me. She treats me better than Ruan Danchen. Deep down, she hates Ruan Danchen. Even if Ruan Danchen was her real granddaughter, Ruan Danchen lacks that twenty-seven-years' worth of feelings between grandma and I. Since Elder Uncle's the one who took the first step of showing kindness to Ruan Danchen and display such affection for her, there's no leeway for you to fight over it. Rather than following them, it's better for you to support me, isn't it? As long as you help me strike down Ruan Danchen and make Grandma thoroughly hate her, Elder Uncle won't have anywhere to stand within the Chang family, and all his efforts would go to waste."