Aqualung by jethro tull
So first of i want to apologize for the quality but all i can say is that it was my fist time for stylised art (i messed up), clothing (i messed up) and character art in general (i usually do oil paintings of landscapes).
Aqualung is puyis stand. Hes a poor boy with a grave lung condition that is shared by aqualung. The heavy breathing sounds like deep see diving gear so thats where the in lore name comes from. His ability is that he can attach his tubes that grow out of his neck to other people's necks. Then he can take breaths from their respiratory system too. Since he's an innocent boy he only does so when the other party is empathetic enough and gives consent. The problem is that when someone does so they intake "pieces of his broken luck" (temporary misery). That means that it's kind of like wou but instead of being a protection its a side effect of people sharing their breaths with him.
I thought puyi could be narratively a psychological challenge for a jojo. They would have to choose between helping a poor boy live a better short while or prioritize their own safety and success. What do you think?