The Formula for the Grand Unification

At night, in the guest room at the He's, Chen Jin was playing with his phone while lying on the bed. In the WeChat family group "A Lovely Family," he received some messages.

Su Tiantian: "Brother-in-law, come out and distribute red packets, give me a few more red packets!"

Mother Su's voice message said, "You only know to ask for red packets all day every day, Little Chen, ignore her."

Chen Jin smiled. In a mere swipe, he gave out five 200-dollar red packets.

In less than two seconds, Su Tiantian, Su Zipeng, Mother Su, and Father Su received red packets one after another.

Father Su's voice message said, "Little Chen, you have already given out dozens of red packets since yesterday, stop sending any more of them, that girl at home is calling for a beating!"

Chen Jin: "Su Yun, the last red packet is yours, claim it quickly."