Here's a guide for "Rite of Descension", the first part of Chapter I: Act I in Genshin Impact. Remember, this guide reflects the general gameplay as of this writing. If there have been recent changes or updates to Genshin Impact specifics like rewards or exact quest mechanics might differ.
Unlocking the Quest 
1.Prerequisites: You must have completed the Prologue, which includes "Song of the Dragon and Freedom" in Mondstadt, effectively setting the stage for your journey to Liyue.
2.Adventure Rank: Typically, you would be at AR 18 or higher to comfortably start this chapter, but the game might allow you to proceed earlier.
Quest Walkthrough
1.Arrival in Liyue: The quest begins with your arrival in Liyue Harbor. This might be marked by a cutscene showcasing the grandeur of Liyue, a stark contrast to Mondstadt.
2.Meet with Katheryne of the Adventurers' Guild: Your first stop should be at the Liyue branch of the Adventurers' Guild. Speak with Katheryne to learn about the local customs, get an introduction to the region, or receive hints about where to go next.
3.Exploration of Liyue Harbor: You might be encouraged to explore Liyue Harbor. This includes:
4.Visiting Wanmin Restaurant: Where you could meet Xiangling or other characters for side quests or just for lore.
5.Checking out the Market: Interact with vendors to understand the economy of Liyue, which revolves around Mora.
6.Meeting Ningguang or Local Figures: There could be an event or quest marker leading you to interact with important figures like Ningguang (Tianquan of the Liyue Qixing) or perhaps Ganyu. This meeting might discuss the Rite of Descension or general issues facing Liyue.
7.Understanding the Rite of Descension: You'll learn about this rite, which is a ceremony for Rex Lapis, the Geo Archon. Your goal might be to witness or participate in this event.
8.Preparation for the Rite: This could involve various tasks like:
9.Gathering materials or completing small quests to prepare for the ceremony.
10.Solving puzzles or defeating enemies that might be hindering the preparations.
11.The Rite Itself: Attend or take part in the Rite of Descension. This might involve a ceremony at a place like the Jueyun Karst or another significant location in Liyue.
Unexpected Events
1.Typically, something goes awry. Perhaps there's an attack, an assassination attempt, or Rex Lapis meets an unexpected fate during the ceremony, setting off chaos or intrigue.
2.Aftermath and Planning: After the event, discuss the next steps with local leaders or key characters. This discussion will likely set up the next quest in the series, dealing with the aftermath or investigating the disturbance.
Quest Rewards
•Primogems: For advancing the main storyline.
•Adventure Experience: A considerable amount for quest completion.
•Mora: Standard quest reward.
•Character Experience Materials: Useful for leveling up your characters.
•Insight into Liyue: Unlocking further quests, understanding the political landscape, or gaining access to new areas.
Quest Tips 
•Explore Liyue: Take time to explore Liyue's vast landscapes, as it's rich with resources, puzzles, and secrets.
•Geo Characters: This might be a good time to start building or using a Geo character, like Noelle or eventually Zhongli, as they can interact uniquely with the environment in Liyue.
•Prepare for Combat: While this quest might not be combat-heavy initially, having a well-rounded team helps, especially if unexpected events lead to combat.
•Cultural Insights: Pay attention to dialogues for cultural insights into Liyue, which blend real-world Chinese elements with fantasy.
Please note, if there have been updates or changes to this quest since my last update, checking in-game or recent player guides would provide the most current information.
