If Lin Mu'an was serious about it, then Old Lin would not take it as a joke as well.
Since Lin Mu'an wanted to leave the Lin family, it was not impossible. So, the next day, he informed all the Lins that Lin Mu'an did not want to live the life as Young Master Lin anymore. So, he was no longer the young master of the Lin family from now on, and the outsiders did not have to give him any privileges anymore.
To put it simply, the Lin family no longer acknowledged him as part of the family.
Of course, although the Lin family had announced their attitude towards Lin Mu'an, they did not forget to meet the Lu family.
Old Lin went to the big building of Lu Group and asked to meet Papa Lu.
Papa Lu had no idea why Old Lin came to see him because he did not interfere with his daughter's social life. But seeing the Lin family come to him angrily, he was on high alert.