Five days later, the other party seemed to have roughly reviewed the knowledge sent by humanity and sent a message, "We are very grateful to you, human civilization. We have traded relevant technology with quite a lot of interstellar civilizations, but from a theoretical standpoint, your papers seem to be the most sincere and more applicable to our brains..."
"This part of the content is enough for us to digest for a while."
"We hope that we both can gain something in return. The last 2.4 AmiBa Points, we will send to you. Please be ready to receive them..."
After a series of transmitting and receiving operations, some strange little programs appeared on the human AmiBa Points receiver, and the number displayed on the screen was indeed 2.4 AmiBa Points.