The title of the book is "I think this is quite reasonable". It is written by a high-quality veteran author and the quality is guaranteed. Here is the introduction:
That day, you forgot to bring your keys when you went home, so you spent money to find a locksmith.
While waiting for the lock to be unlocked, you were thinking, if only you knew how to unlock the door, so that you wouldn’t have to waste money if you forget to bring the key.
So you start delving into it...
...
"How can you open the fingerprint lock on your mobile phone with this iron wire?!"
"Isn't a fingerprint lock also a lock? I think it makes sense."
My friend thought it was outrageous.
"What's wrong? I've been an electrician for ten years. I can tell if there's a leak by just touching it. I'm very skilled at it. Do you understand?"
friend:"......"
"And to say it's outrageous...Persistence is an outrageous thing. I persisted, and then I gained something. What's the problem?"
Friend: "...No."
Bai Nian put down the wire and thought to himself, is this outrageous?
You haven't seen the prizes in my other system prize pool yet. Please contribute more emotional points to me, and wait for me to draw more outrageous ones to open your eyes!
...
(Ahem, the introduction is weak, please move to the main text~)