Most of the time, manga is indeed read from top to bottom. This is a common convention. However, there could be some exceptions where the layout or the presentation might be different for artistic or design reasons.
The characters included the male protagonist, Tang Jishan, who was a big boss who walked out of prison. The female protagonist, Yang Baiyu, was Tang Jishan's partner in life and his business rival. Beautiful and generous, separating public and private matters. Female lead-Ye Mei, blind date girl, male supporting-Yuan Weidong, ruthless, wily, boss of a large business group. Tang Jishan's brother on the surface.
"A Big Shot Who Walked Out of a Low Valley" Author: After 80's, it's an urban/business novel with elements of transmigration, daily life, business war, and making money.
[User recommendation: To be transported to an old man who had just walked out of prison, Ke Lan felt deeply unworthy of himself."I'm just a young man who just walked out of school..."]
Facing this parallel world that was only at the level of his previous life's two thousand years, Kelan set two goals for himself.
The first was to remove the regret in the old man's heart.
The second was to make money, make money, and still make money…
I hope you will like this book.