I am so sorry to appropriate a wlw love story for this, but Eve's Kororon is sooo Violeta (my oc) x Yūyoku (also my oc) core...
Though I would say rather than the anxiety the pink-haired girl experiences, it's more the presence of Samaykita that torments Violeta.
Violeta would be the Tiger, and Yūyoku the Wolf.
As a medium of the divine and mundane, Violeta sometimes struggles, feeling torn between the two. Sometimes she leans a little too hard into the magical/spiritual when she's just a mortal girl who must lead a mortal life on earth, so she has to keep herself in check to not fall into spiritual psychosis (real thing btw). Turn up the difficulty when you literally have a trickster deity influencing and talking to you every single damn day and making commentary on your life.
Conversely, Yūyoku IS the child of both worlds; he belongs to both at the same time. His role is not that of a bridge, but a mediator. He makes sure neither world bleeds too much into the other, keeping order and balance between humans and yokai. As a demi-god of sorts, both worlds are very real to him, so it's less of a line and more of a heightened experience of reality.
In their canon (that I wrote for them), Yūyoku has never met another person who deals with both realms in a way remotely close to the way he does. His father, Yatagasaru, belongs to the world of Kami and Yokai, occasionally interacting with the mortal human realm. Any other magic users he's come across either use the spirit realms or disregard them altogether.
Violeta is the first person he meets who actually cares what happens on both sides and has her hands in both jars. And tbh, the same kind of goes for Violeta, despite being under the tutelage of Zatanna and Constantine.
Constantine behaves much like Yūyoku's father on the opposite end of the spectrum, belonging and living his life in the mortal human world, and only reaching into the spirit worlds when absolutely necessary. Zatanna is Prime Magus, keeping order and peace between all magical realms as well as the mundane, but the role of the Prime Magus is sooo far beyond what Violeta actually practices.
I see these two sharing and relating a lot about their "God problems", their love for the fleeting nature of human life (shout out my husband Rengoku Kyōjurō btw for that beautiful speech), frustrations about existing systems that make mortal life way more complicated than it has to be, and the overall nuances of being spiritual workers.
I developed these OCs from completely different inspirations, and I only put them together by accident when I considered adapting them for a D&D campaign. And from that moment I was like... oh my God. Oh my god? OH MY GOD...
They also happen to be the healer x protector trope <3
I wrote out their first encounter in a short fic here! I might update a few details later, but the essence of their dynamic is there. Oughhh I love my babies sm...
[Also, click here for a fic on Yuyoku's origins!]