After Binding a Quick Transmigration System, I Became a Billionaire

A quick transmigration money-making System comes knocking, and Qi Su gladly accepts.

Her dream of becoming a rich woman is finally about to come true. First, she'll buy a house, then travel the world...

Wait, how did she accidentally become a billionaire?

(She transmigrates into all kinds of worlds, from apocalyptic settings to domineering CEO stories...)

No CP, with a coming-of-age feel. The beginning is always hard, but things will get better.