Khakia had the time to come to terms and resigned about Ino's decision and knows that Ino was already set on that decision as well. I'm pretty sure Khakia also has plans when Ino passes(probably just turn himself into crystal).
While it's also a similar situation to what lee bin had to go through (barring having the time to accept or come to terms with it) but the thing with that is Hwagok was as reluctant to leave Lee bin as Lee bin was as afraid to be left behind and lose Gok.
Khakia had the time to come to terms and resigned about Ino's decision and knows that Ino was already set on that decision as well. I'm pretty sure Khakia also has plans when Ino passes(probably just turn himself into crystal).
While it's also a similar situation to what lee bin had to go through (barring having the time to accept or come to terms with it) but the thing with that is Hwagok was as reluctant to leave Lee bin as Lee bin was as afraid to be left behind and lose Gok.