The Ekko lore, is gloriously written.

Loving this ending too:

In his wildest dreams, Ekko imagines his hometown rising up to dwarf the City of Progress. Piltover's golden veneer would be overshadowed by the sheer ingenuity and relentless spunk of a Zaun born not from generations of privilege but from utter daring. He may not have a plan yet, but Ekko has all the time in the world to make his dream a reality. After all, if he can change the past, how hard could it be to change the future?