Storyline is nice and the 3 brothers casting is picked well and seemed strong protagonists. Di Lin (1st brother) is played well and I really liked that dark aura which also gave him the title, "The Executioner". As the 1st brother, he does a lot more of decision making. His wife is also strong and acting is good, I hope they were given more screen time. 2nd bother, Si Yi Lin is my favorite of these 3 because of his charm. To be honest, his chemistry with Princess Ka Dan is one of the reasons why I managed to watch the 1st season. I replayed every minute, every second of their screen time. And there's the 3rd brother, Zichuan who did a great job the drama, Strange Tales of the Tang Dynasty but unfortunately the chemistry with the annoying princess Ning is big blow to Eternal Brotherhood. He's more suitable for serious roles. He can be funny when he's with the other 2 brothers but the comedy scenes with princes Ning is like a sandpaper scapping my tongue - it was horrible! Lucky there was Si Yi Lin and Ka Dan's scenes that made me forget Ning ning bulshit.