While HSIN indeed has 3 different gacha
animations, it doesn't seem to be random.
But rather, It depends on your pity count.
As you can see in this video demo below.
#WutheringWaves#WuWa#鳴潮#WuWaCollection#WuWaAnniversary
Wuthering Waves - A Short Animation,
"Love Between A Human And Fox Sprite"
Animation by/CTTO: "NZ75鸽" (Bilibili)
Music Name: "KISSING EVERYWHERE"
Singer: Mirium Yeung (Electric Girl 2004)
#WutheringWaves#WuWaAnime#鳴潮#WuWaCollection#WuWaAnniversary