Serenitea Pot is an in-game gadget in Genshin Impact that allows you to enter a unique space you can design and personalize. It has a Serenitea Pot System: Companion Move-In that will enable you to invite your characters inside it.
To unlock this feature, you must complete the world quest Idle Teapot Talk, which you can obtain from Tubby.
Once you have unlocked the Companion Move-In feature, the companion tab will be available in the Place Furnishings interface. Click on the hand icon above your screen and click on the Companion tab.
To select the character you want to move in as a companion, click on or drag the character to your desired location.
Click Confirm, and the companion is now resting inside your Serenitea Pot.
You can move in up to eight (8) companions in each realm. The companions settled inside your abode are marked on the map for you to locate them easily.
Read: How To Unlock the Perfectionist Achievement in Genshin Impact
Characters in your realm will continuously gain companion EXP to increase your friendship level with them. Higher friendship levels will unlock more unique conversations with that character.
All playable characters favor certain furnishing sets. When you place a complete set in your Serenitea Pot, the character that favors that set will gift you items like Primogems.
Also, note that a companion usually favors more than one furnishing set, one for each, indoor and outdoor.
