I still remember the first time I walked into Florawish and thought I had already seen the toughest styling challenge in Infinity Nikki. Then I met Aderinna, the Sovereign of Cool. As of 2026, this faction fight remains one of those milestones that makes you stop and ask: is my wardrobe really ready for the coolest stylist in town? Here is how I unlocked her, found her, beat her, and walked away with the reward screen glowing.

Unlocking the Sovereign of Cool

My path to Aderinna did not start at her door. It started with cleaning up every Florawish faction challenge. The game did not hand me the Sovereign of Cool clue until I defeated all factions in Florawish, and the key name on that checklist was Silvo from Beyond the Basics. Once Silvo fell, the clue trail opened. If you are asking why the game makes you work through the smaller factions first, I think it is simply teaching you the local styling language before the final exam.

After that, I went to Salai near the Florawish Mayor's Office. I teleported to the nearby Warp Spire and walked south-west. Salai is easy to miss if you arrive at the wrong hour, because Salai is not available at night. I made that mistake once, stood there like a confused tourist, and then came back during the day.

Finding the Corlain Brothers

Salai pointed me toward Bibcoon Chuckle's Club near Florawish Plaza. I waited around the front door until the time changed to 22:00 - 4:00. That window matters. Inside, I headed downstairs and went to the back corner where the followers were gathered. There they were: the Corlain brothers, all bald and wearing shades. Honestly, the visual alone made me ask, 'Is this a styling challenge or a secret meeting?'

I had to face all three Corlain brothers in separate styling challenges. Each brother brought his own theme and clothing type, so I could not rely on one lucky outfit. I treated the trio as a warm-up for Aderinna and checked the prompt before each round.

Beating Aderinna

Once I defeated the brothers, they sent my letter to Aderinna. That felt like a small victory in itself. Aderinna is in the Florawish Stylists Guild. I teleported to the nearest Warp Spire, went to the meeting point, and pressed challenge.

Here is the catch: Aderinna can only be challenged at night, precisely 22:00 - 04:00. I changed the time through Pear-Pal, though the game can also adjust time when you press challenge at the meeting point. I prefer Pear-Pal because it gives me a moment to double-check my outfit.

Aderinna's total score is 12,448. But do not let that number fool you: I needed a minimum score of 26,000 to get perfect points. That gap is the whole lesson. I stacked Cool and Fresh outfits, and I would recommend the same. Outfits such as Blossoming Stars or Shark Mirage are strong options. I built around Cool and Fresh tags, then checked the final score screen like a nervous student waiting for exam results.

My Quick Reference Table

Stage	What I Did	Key Detail
Unlock	Defeated all Florawish factions	Clue opens after Silvo from Beyond the Basics
Info	Spoke to Salai near the Mayor's Office	Salai is not available at night
Night	Waited at Bibcoon Chuckle's Club	Time window 22:00 - 4:00
Brothers	Beat all three Corlain brothers	Bald, shades, separate themes
Sovereign	Challenged Aderinna at the Stylists Guild	Only at night, 22:00 - 04:00
Score	Aimed for 26,000+	Aderinna's total is 12,448

Rewards and Final Thoughts

After the battle, I received Aderinna's reward package. The victory screen is the part I always screenshot, because it closes the Florawish faction loop and gives that satisfying 'I finally did it' feeling. The rewards are tied to the Sovereign of Cool challenge, and for me the real prize was clearing the coolest faction in Florawish without guessing my way through.

Would I do it again? Yes, but I would go in with a Cool and Fresh plan from the start. The Sovereign of Cool is not just a score check; it is a test of whether I paid attention to Florawish's faction path, night-time windows, and outfit tags. As of 2026, that is still the advice I would give any stylist standing outside the Stylists Guild at midnight.