The acquaintance and love between a talkative genius hacker and a cold-blooded senior forensic doctor is absolutely he, so you can enjoy it with confidence.
Don't ask why hackers are so talkative. Ask them because they usually have no one to talk to, and they don't want to chat much if they catch people easily. As for forensic doctors, everyone knows that they generally don't chat with people.
As for how the two met, this... Because the hacker was arrested and fell ill, and then there was a shortage of manpower, and the little forensic doctor was new...
Intention: Good things need to be pursued