Sylas runs his café in the Northern Lands, which seems to be famous among certain groups due to the highly recognizable and unique coffee he sells. His café is so beautifully decorated that many KOLs and hipsters like to take photos there.

Sylas usually keeps his eyes closed and speaks politely, always giving off a sense of mystery. However, he is very good at telling jokes in private. He occasionally opens his eyes when he is feeling upset. His captivating, snow-white irises are a wonderful addition to his entire personality.

Sylas has a rather unexpected talent—dart throwing. His accuracy is considered to be nearly unmatched. But still, no one understands how he manages to score without opening his eyes.

Sylas also appears to be very skilled in gambling and seems to have been around the scene for a long time. He is also a longtime acquaintance of Dallawan, the bovine Beastfolk of Darlow Ranch, who frequently visits Sylas' café to talk business.

• The best coffee is freshly ground so that the aroma and flavor don't perish.

• Freshly brewed coffee requires patience. Please do not rush.

• Ah! Careful. There's a cup of coffee in my hand.

• Please don't mess around... You don't want to have a few daggers stuck inside you, do you?

• I don't dislike being petted, but don't expect me to react in a favorable way.

• M-mmm... I'm still working. Don't interrupt me...

• Ah... Mm... Please take your hands off me... Ahh...

• Brewing coffee requires precise timing and techniques, depending on the situation... It's the same with battles.

• Your brain is overheated. How about a cup of coffee to cool off and think properly?

• Welcome... oh... it's you? I assure you that all the coffee beans I use are freshly harvested. Hmm-hmm...