Sirene in Clair Obscur Expedition 33 is one of the two Axons you must defeat to reach The Monolith in Act 2 of the campaign.

Expedition 33 is an optional boss that seems peaceful, and it isn't entirely clear whether you should kill it or not.

Players who are confused about how to get past the door in Clair Obscur: Expedition 33’s Sirene’s Dress can find the ...

In addition to being the area where you'll find the first Axon, Sirene is the name of the first Axon you need to defeat in Clair Obscur: Expedition 33.

Sirene shares the story behind her new single 'Luii (That's Entertainment)'.