I’m just a regular Zenless Zone Zero player—no content creator, no spreadsheet wizard, just someone who logs in after work and hopes the dailies are kind. When Version 3.1 landed on July 29, 2026, I saw the Summer Waves Roll In event blinking at me like a paper umbrella in a monsoon: technically fragile, but exactly the right thing when the rain starts. Lucy’s summer skin, Princess on Holiday, was the reason I cleared my evening. 🏖️

How I Got Princess on Holiday

Here’s the short version: I did not pay for it during the event. I completed specific missions in Summer Waves Roll In, and the skin unlocked on Day 3 of the event. That was the detail I almost missed. Getting the skin on Day 3 felt like finding a spare key taped under a vending machine: oddly specific, quietly satisfying, and useless to anyone who didn’t know the trick. 🔑

Step	What I did
1	Opened Summer Waves Roll In during Version 3.1
2	Completed the specific event missions
3	Waited until Day 3 for the free unlock
4	Claimed Princess on Holiday for Lucy

After the event ends, the outfit will be available permanently in the Signal Shop at a regular price. The exact price will depend on the character’s skin design, so I treated the event unlock as the calmest route. No rush, no guesswork, no staring at a shop timer like it owes me money. 😌

The Skin Showcase

Princess on Holiday puts Lucy in a white bikini with a matching skirt and a pink jacket. It gives off a playful yet relaxed vibe, and the description calls it a sporty yet elegant attire that doesn’t sacrifice much in the way of comfort. That sounds exactly right for a summer event: dressed up enough for a photo, practical enough to actually move around. 🎀

The bat is the part I keep thinking about. According to the description, it’s there to prevent random people from bothering Lucy. The bat is like a velvet rope at a party: it doesn’t need to swing; it just needs to be visible. I laughed when I read that, because it fits Lucy’s energy perfectly—cute outfit, clear boundaries. 🥎

Release Date and Event Timing

Princess on Holiday released in Version 3.1, and Summer Waves Roll In went live immediately on July 29, 2026. I remember the date because I had just finished my dailies when the event popped up. It was one of those moments where the game quietly hands you a summer postcard and says, here, take a break from the grind. 🌊

I also peeked at the usual build and outfit guides afterward—Lucy Best Builds and Teams, plus the list of all skins and outfits—mostly to see how other players were reacting. The consensus in my head was simple: this is a free event skin that looks good, feels seasonal, and doesn’t demand a wallet detour. That’s a rare combination. 💸

Final Thoughts

As an ordinary player, I appreciate skins that don’t turn into a second job. Princess on Holiday was straightforward: play the event, finish the missions, unlock it on Day 3, and enjoy Lucy looking like she stepped out of a summer catalog with a bat for personal security. The free event window is the best time to get it, and the permanent Signal Shop listing afterward is a nice safety net for anyone who misses the wave. 🌴

Would I call it essential? No. Would I call it a delightful little summer detour in Version 3.1? Absolutely. And yes, the bat remains the best part of the description. 🎉