According to the plot, this is a husband and wife who work together as swordsmiths. The couple's names are also the names of the two swords and also the names of skills 2 and 3.
Joga demais! Acho que já assisti a maioria dos seus vídeos~ Jun, se puder me responder, pode me dizer quais sãos as skins da primeira e segunda temporada chinesa?