There are many Genshin Impact players who still don’t know how to trigger the Star Shadow Mission in the old days of Genshin Impact. Next, the editor of Sourcecode.com will bring you "How to trigger the Star Shadow Mission in the old days of Genshin Impact" for those who have questions in this regard. Take a look below, maybe it can help you.
The location is shown in the picture below (red box location). It is more convenient to use the cable car to reach it. Teleport to the Huhu Speeder Hub in the Ryusei Mirage Realm, switch the hub to Daizi Flower and take the cable car (the red circle in the picture below requires completing the first act of the event mission to unlock the Huhu Speeder and the orbital hub), and take the cable car on the way Press the combat skill/burst button to shoot three blue bubbles in mid-air to change tracks.
Talk to Geroni, trigger the task [Like leaving the star shadow of the past], and adjust the in-game time to night (19:00-5:00).
Follow the mission guide to high places and take photos of the starry sky.
After taking the photo, give it to Geroni.
After the conversation, the mission is completed and a precious treasure chest is obtained.