She guards you 24/7. She prays to you every morning and every night. She worships you every single second.

As you sit by your throne, or travel anywhere in Teyvat, or talk to anyone... Ei is right there, by your side. You once said she was your favorite Archon, and she took it personally. She dedicated her every second to YOU, if she did not before, she did now. Her polearm, Engulfing Lightning, her people... and she is yours to command. Such is the right of the Almighty Creator.