Yanagi was ready finally to commit the crime. He still gets chills by the feeling of guilty, but his ambition cover this feeling like a blanket in a cold night. However, he needs to create the perfect plan, to at least avoid getting caught immediately. He needs to study and learn the timetable of every colleague that works nearby Asahi but also the ones that their laboratory is near his. He needs to find a hole that can sneak in without anyone notice.
On the other hand, the people eyes are not the only problem. Also, the cameras of the Trojan Corporation, the place that he works, is also a major problem. He needs to find a way to deactivate them. However, it would be slightly impossible to do it without getting noticed. The technology world is a mess. That was the exact words that came from his mouth. Suddenly, an idea came to his mind. This idea was the saviour of his perfect plan. What if he didn't deactivate the cameras but create a software virus to force the Corporation do it themselves.
Logically speaking is the best solution and nobody will track him, at least before they check the source of the problem. They can see the hack path of his computer and finally blame him for that. So, he needs to create the virus outside the laboratory, or else his home. Yanagi, found really convenient the excuse for a fever he got to take some home time. So, the problem of the cameras is solved now it's the people that left behind.
Yanagi checked the time schedule and found out that there is not an empty hour that can sneak and take the components. So the only solution is to stay overtime. He thought that an error to his software would be convincing and he had to fix it before getting worse. Indeed, is a very convincing excuse. The only thing he needed was to create an error to his code and it's done.
However, his overthinking brain could still find gaps in his plan. Question like, what if they took my overnight shift suspiciously or what if the ask me what kind of illness I got? He needs proof for his problems. He needed something that can connect his excuses, without having to lie more and stumble to his thoughts and destroy everything.
Well it didn't take him long to realize that he can lie about his illness and asy that it happened because of his over shift. It was a simple solution, but his brain couldn't function due to his real disease, which is insomnia. At least, he could take this chance to relax a bit and also work to his virus.
Well you may assume that it was not that hard to think such a plan, but the Trojan Corporation is the conqueror of the robotics market. Their security is in its highest form and the sanctions are even higher. So, the stress of Yanagi is on the peak and everything has to be done on detail.
In conclusion, Yanagi needs to create a sort form of an error to his code and take advantage of the thread that might occur to his project and stay overnight. Secondly, he will use the overnight as an excuse to stay home for a couple of days and create a satisfying virus for the system of Trojan.
And lastly, create the perfect chance to sneak into Asahi's laboratory and steal the components he needs. So, Yanagi's plan is finally on the line and ready to be executed. The only thing that left is the perfect time to act.