At this beautiful hour, we are looking at the penultimate part of the questline  Ann of Narcissenkreitz. Here, the narrative component prevails, and there isn't as much material to discuss as in the previous tasks. However, I believe it's important to address a few points for a complete picture.

How to Get the Mary-Ann's Story Quest

If you didn't hastily leave the fairy-tale garden beforehand (you never know), you can immediately start the quest. Otherwise, the teleport waypoint with an Oceaniid drawing will serve as your teleportation point.

How to Complete the Mary-Ann's Story Quest

The dialogue will begin when you approach the mysterious stranger. She stands near a gazebo.

Next comes a flood of narrative essays, a joint walk (literally a couple of steps), a guide on growing nitrate sunflowers, and more. All of this continues until Mary-Ann asks you to feed the dog. It seems to feed on sunlight and concentrated nothingness because there's practically no need to place food/resources on the plate.

We have the honor of witnessing a rare sight - Hoyolab's fine treatment of narrative storytelling (which I won't spoil, better experience those beautiful words yourself). Afterward, following the simultaneous formation and culmination of the character's main intrigue, you'll be thrown into a flooded chamber, entrusted to a powerful stream of water. It will "spit" you out.

After a formal warm-up to the epilogue, you will receive rewards, including a luxurious chest, the achievement "Анн в Стране чудес" (Ann in Wonderland), 30 Primogems, 20,000 Mora, 2 Hero's Wit, and 2 pieces of Magical Crystal Ore.

Done: only one final sprint remains in the form of a tiny quest, "Unfinished Story".

See you in the next articles! Thanks to WoW Quests for the screenshots.