At 6:00 PM, the sky outside the window was gradually growing dark.
In the master bedroom, Lin Shen took a small sip of his already cold coffee, only now realizing that four hours had passed.
"Time flies!"
Lin Shen stretched, and as he came out of his state of Absolute Focus, he found that aside from some slight stiffness in his body, there were no other side effects.
On the contrary, his mind felt exceptionally clear.
On his laptop, the thirty-plus-page business proposal was largely complete.
From market analysis to business models, from product and service systems to operational strategies.
If it had been the old Lin Shen, he probably would have struggled to get this kind of professional work done in a week.
But thanks to the Concentration Pill, he had managed to write it all in a single afternoon.
"This little pill is pretty amazing."
Lin Shen examined the bottle in his hand again and again, marveling internally.
'Can I use this for anything?'
'Doesn't that mean...'
