Synopsis

Myungwoo is given permission to use the Equipment Management Facility's working space due to his whetstone skill, where he uses a manual grinder, despite the facility workers having their own automated machine. He impresses his friend with his newfound focus and passion during the work, appearing calm for the first time. The next day, he is unable to work due to extreme muscle soreness, with some staff disbelieving his state until they realize he completed a thousand knives before his body gave out.