Full of determination, Su Li went to Professor Mu's house.
She had just knocked when the door immediately swung open.
"Mom, you're here." It was Little Tang Mo who had opened the door.
"Su Li's here." Mu Haoye was also home and immediately came forward to greet her.
He and Su Li were about the same age, but because of Little Tang Mo, Mu Haoye treated her as a senior. Their age difference—or lack thereof—didn't matter.
Little Tang Mo called him Brother Haojie, and despite their considerable age gap, they hit it off and had become great friends.
"Haojie." Influenced by Mu Haoye's attitude, Su Li treated him as a junior without feeling any pressure.
"Grandpa, Su Li is here."
The moment Mu Haoye finished speaking, the door to the study on the second floor opened, and Professor Mu Feng came downstairs.
