Vagabond

-He lost someone close to him
-Related to whole mystery and conspiracy
- both include a lot of action, crimes and investigations

They are both intriguing and worth watching... if you liked one then you should definitely have a go at watching the other

Both dramas involve a fair amount of action and an interesting plot, with romance. Both Male Leads are great at fighting, too.

both main lead is strong and can pass through any obstetrical that stops them.
one is a movie and one is a full series both hook you up to the screen. fight since are interesting and extreme.

They both have a lot of intrigue and mystery, they have a lot of action, they are very good and I recommend class of lies because it is a drama quite different from the ones we are used to.