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Upon arriving in Penacony inHonkai: Star Rail, players will arrive at the hotel lobby ofThe Reverie (Reality). The Reverie is not only the hotel for visitors to Penacony, but it’s basically the lobby of the Planet of Festivities itself. The name of the hotel on the map is distinguished by the (Reality) as there’s also a version of the hotel in the Dreamscape, which will be namedThe Reverie (Dreamscape)inHonkai: Star Rail.
After solving the issue of room assignment upon arrival, Trailblazers will soon get to rest in their own hotel room. However, if you choose to explore the hall and investigate your companion’s rooms, you’ll soon come across aLocked Room in The Reverie (Reality). There’s not much hint about how to open the door, but you can actually access the room if you have the correct item for it.

How To Get I’m Lovin' This Game Achievement In Honkai: Star Rail
To get theI’m Lovin' This Gameachievement inHonkai: Star Rail, players must get theLucky One’s Black Cardfrom the slot machine in Penacony’s Golden Hour.
How To Get Lucky One’s Black Card In Honkai: Star Rail
To get theLucky One’s Black CardinHonkai: Star Rail,players must play the Dreamy Slots machineanddo single pulls until they get the secret Robin jackpot. Getting this jackpot ispurely by luck, so players have to keep trying patiently.
To play the Dreamy Slots machine, players must first collect or buyAideen Tokens. The easiest way to get Aideen Tokens is by buying 10 fromDancyevery week (he’s located northeast of the slot machines), but you can also get Aideen Tokens byexploring Penacony inHonkai: Star Rail.

The Robin jackpot doesn’t require a Super Prize pull, and will simply replace the digits on the screen with Robin’s figure. You’ll get the Lucky One’s Black Card as a reward, and after closing the Dreamy Slots, there will be a small cutscene of Dancy congratulating you.
He claims that the Robin jackpot is a new hidden feature, and the Trailblazer is the first winner. Dancy refuses to reveal how to use the Card, but the main character hints that it’s important to read the item’s description. If you choose to read the description, it’ll reveal thatthe Lucky One’s Black Card is a room key.

How To Use Lucky One’s Black Card And Open The Reverie (Reality) Locked Room
After getting the Lucky One’s Black Card, you can use it to open theLocked RoominThe Reverie (Reality)inHonkai: Star Rail. The hotel room is located next to the Trailblazer’s room. It can be reached by using theVIP Lounge Space Anchorand then walking forward to the southeast.
If you don’t have the Lucky One’s Black Card, interacting with the door simply triggers a small narration, but if you have the item, you’ll get the option to use it and open the door. Inside the room is atape inHonkai: Star Railof two people fighting, and after listening to the recording, you’ll get aGolden Aideen Token. As of version 2.0,it’s currently unknown what the Golden Aideen Token is used for, but considering HoYoverse sometimes makes players wait for several versions before an item can be used, the item is definitely worth holding on to.

