Here's a guide for "Of the Land Amidst Monoliths," which is the first act in Chapter I of the Archon Quests 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 need to have completed the Prologue in Mondstadt and have reached the necessary Adventure Rank (AR), typically around AR 18 or so, though this might vary with updates.
2.Starting the Quest: After the events in Mondstadt, head towards Liyue. The quest might automatically start as part of the storyline progression or by interacting with an NPC or event in Liyue Harbor.
Quest Walkthrough
1.Travel to Liyue Harbor: Upon arrival, speak to several locals to gather information about the Rite of Descension.
2.Rite of Descension: Attend the ceremony where Rex Lapis is supposed to descend. However, expect unexpected events to unfold, leading to a need to escape or hide due to unforeseen circumstances.
3.Escape the Millelith: After the ceremony goes awry, you'll need to avoid or escape from the Millelith guards. Use the terrain to your advantage, or follow a specific path that might be less guarded.
4.Meeting Key Characters: Childe (Tartaglia): You'll likely meet him near Northland Bank or another significant location in Liyue. He might provide you with some assistance or information.
5.Investigation and Exploration: Wangshu Inn: Head here to meet with various characters like Verr Goldet, the chef, and eventually, Xiao. Here, you might:
6.Solve a small puzzle or quest involving a ghost or local lore.
7.Defeat a Ruin Hunter or similar enemy in the vicinity.
8.Seek the Adepti: You'll be directed to find and speak with the adepti like Mountain Shaper and Cloud Retainer. This involves traveling to specific locations like Mt. Aocang or other noted areas in Liyue, where you might need to interact with the environment or solve puzzles to summon or meet these beings.
9.Completion: After meeting with or gaining the approval of the adepti, return to Liyue Harbor or proceed with the next part of the storyline, which might involve further investigation or preparation for what's to come.
Rewards
•Primogems: For completing key parts of the quest.
•Adventure Experience: To increase your AR.
•Mora: The in-game currency.
•Character EXP Materials: To help level up your characters.
•Insight into Liyue: Lore, possibly items or artifacts related to Liyue's culture or the Geo Archon.
Quest Tips 
•Elemental Interactions: Use Anemo characters for crowd control or to interact with the environment, and Geo characters might be useful for puzzles or shields.
•Exploration: Always unlock waypoints as you go for easier travel later.
•Combat: Prepare for combat with strategies for aerial enemies like the Ruin Hunter if it appears in your questline.
•NPC Dialogues: Pay close attention to dialogues as they provide lore and might give hints for puzzle solutions or quest progression.
Given that Genshin Impact evolves with updates, if there have been changes to this quest or new elements added after my last update, checking the in-game quest log or recent online guides would provide the most current strategies and information.
