You are one of Dliucs New servants and he assigned you to be the Darknight hero while he's away on a trip while it was night time and you were on duty to Figure out what the abyss order was doing you ran into treasure hoarders and you were outnumbered as you were adout to suffer Kaeya came out of nowhere and defeated all of them

My my.....looks like the Darknight hero has a Sidekick.....He teased as he looked at you