It's available for free on Webtoon (as of ch 108 - not sure what future chapters will be like) - I'd suggest everyone to support the author there.
For those asking for updates - the author is currently taking a break due to health reasons. The main update on Webtoon shows it will return - there is just no confirmed date yet.
As for me, I hope the author rests and gets better, and continues this great story. The waiting will be hard, but if I can wait for D.Gray Man and Skip Beat...I can wait for this too ╮( ̄▽ ̄)╭