After reincarnating, I became a second generation villain - Chapter 259 Face-Slapping Opportunities?

This is a story of a man named Kim Sae-Jin, who one day, inexplicably wakes up as a Monster. Follow him and his perilous journey to get his life back as a Human, all the while growing even more versatile as a Monster in the process. This should be… complicated, somewhat.

The truant king Tang Xiaowan was poisoned and forced to hide in a secret passage.After escaping danger, she traveled to numerous cities. In the process of drawing out the mastermind behind the scenes, the truth gradually came to light, revealing that it all related closely to a certain plant.Tang Xiaowan had her own plans, not only aiming to save her life and succeed in academics, love, and career, but also to seek revenge using the other party's methods.

I was reborn into a chaebol family.Into a time with no cryptocurrency, no internet, and nothing else.