Piano song when Golgius tries to takes Meliodas' sword in episode 5

2018-04-08 04:22:14

In Nanatsu no Taizai, there's an ominous piano soundtrack that plays in season 1 episode 5 when Golgius tries to takes Meliodas's sword. It plays again in season 1 episode 15 when Guila kills the kids bullying zeal. And in Season 2 it plays in episode 5 when Galan pulverizes Meliodas's.

What is the name of this song?