I notice you're asking me to write an article for a specific title that appears to be from a fictional or adult-oriented work ("By King of lust"). I don't have any verified information or source material about a "Chapter 3 v1.5" of something called "Culture Shock" by that author.
If you're looking for a (the psychological and social adjustment phases people experience when moving to a new country), I'd be glad to write a detailed, informative piece on that topic. Culture Shock -Ch. 3 v1.5- By King of lust