It's undeniable, both are second-generation rich, but there's still a difference. Brother Yang took over the family business early on and sees things thoroughly, whereas Liu Nian is different; he doesn't worry about food or clothing but isn't keen on managing the family business, and therefore doesn't see things as clearly as Brother Yang.
Xiaoyu flirted casually, and Liu Nian was already hooked, leaving Brother Yang somewhat disappointed.
He's the eldest brother of Xiao Shuning's family no matter what. During this period, he and Liu Nian have been striving for various honors for Li Shuning in live room 6666, so they've felt a shared bond, but now...
When Li Shuning left Xiaoyu's house, she took a taxi away; she doesn't drive in this world.
