The Mist City Arts and Science University, and the research laboratory for the lithography machine experiment project in the Department of Mechanical Engineering.
Tong Yihang and Liu Tiefei, as usual, dedicated most of their time in the day to the lithography machine experiment project, practically living in the lab every day.
Right now, for them, the lithography machine experiment project was the biggest thing going on.
"The time is almost six, Tiefei, let's go and have dinner in the cafeteria."
Tong Yihang decided to wrap up today's experimental work with Liu Tiefei.
"Alright."
Liu Tiefei performed the final adjustments to the device in front of him, then turned it off and painstakingly gave it one last check. Only after ensuring everything was correct did he leave the console.
The duo had just stepped out of the lab when Tong Yihang received a call from Principal Ding.
"Hello, Principal Ding."
"Oh, really? Okay, okay, I've got it. Don't worry, Principal Ding!"