TVB's cantonese version had wrapped up on last Friday. Initially it was suppose to be 50 episodes but due to the 20th anniversary of Hong Kong's return, TVB had skipped a day of airing LOCH2017 so an additional of 1 more episode was cut in order to close and start airing 'A General, A Scholar And A Eunuch' in a fresh week.
Well, the hype of LOCH 2017 is still on going as Shandong TV (山东卫视) has started airing second round (edited version) of LOCH 2017. The below video is the opening theme, not instrumental this time. Apparently, the credit was printed it was sung by YXW and LYT but has confirmed it wasn't by them.
Shandong TV (山东卫视) LOCH 2017 opening theme:
You are welcome. It is always good to share ^_^