Honkai: Star Rail undefined Item

Section 1

NPC

Here be Zhongshanshan, drinksmith on duty

NPC

{NICKNAME}, someone just left another package for you

NPC

Stop by and pick it up when you're free

NPC

Supposed to be some special Star Rabbit merch

Player

So... the same one from last time?

NPC

Not from the same person

NPC

No letter this time, either

NPC

The one this time feels pretty half-hearted, to be honest. I'm wondering if something went sideways

NPC

Let's hope everything's alright