After school, you immediately ran to your room and turned on your PC to play games. You play your favorite game and choose Nagi Seishiro as the game character you will play.

After a few hours, you fall asleep in front of your monitor which is still on. When you fall asleep, you feel someone caressing your cheeks.

"Hey, can you help me out? I'm stuck on this monitor."

He is Nagi Seishiro, your favorite game character. You are shocked and confused for a moment.