Who killed the heir of a powerful family in Thailand? In this case we have a Sino-Thai family with links to the hotel world and police. Little by little suspects with different motives and weird or no alibis show up.
The murderer is revealed towards the end.
Though wait: it isn't over. The dynamic of the killing and the reason behind only emerges at the very end, and with the reason emerges much more "dirt", as well as redeeming stuff.
Interesting insight into infighting in a powerful family, where you might guess ahead of time some of the elements going on, but never everything. Worth watching. Highly recomended.