Genshin Impact: Use various skills to create a romantic encounter

Ye Xi traveled to the continent of Teyvat and became a citizen of Fontaine named Heidi. The system was triggered by accident, and the road of filming shadows (videos) began. Wow, it turns out that Mora is available when filming shadows! Wow, you can exchange skills by filming shadows! That Villette asked me to be responsible for the promotional video of Melusin? Leosli invited me to Melo Petersburg! So many strange skills! Hmm, I really heard the voice of that Villette! Hmm, who should this bottle of truth potion be given to? Hmm, you can also travel into other people's dreams! Hmm, how do I use this grass element? I, Heidi, want to make a difference in Fontaine, no, in the whole of Teyvat! Who will Heidi meet, and what will happen...