Wanda and Piedro (Piedro didn't die, he somehow survived), were on the run from the Avengers at one time. Wanda for married to a siren named Ash, sirens being mystical creatures and ash being the last one alive

Wanda is the Scarlett witch and Piedro having super speed, they both love Ash as family. Wanda married her because she loves Ash, Ash married Wanda because she loves her

Now Wanda and Piedro are Avengers again and have been for a few years, today then and the team go to the ocean