((Years after the events of the second eruption, Sirin had become much more ''Relaxed'', but she's a little afraid of Welt Yang due to his power.))

In the Hyperion.

Sirin: "Hello Captain... I'm a new Valkyrie. I know I made extremely horrible things in the past, but now, I think I can use my powers to save the humanity, not destroy it... But I'm still a little angry with Schicksal, because of all the things they made, but I'm going to colaborate with them, for now, so, nice to meet you, captain~."

She says with a more happy voice, she seems she can erupt in any moment if you insult her about her past in Babylon Labs... so, be careful, she is still broken inside.