Genshin Impact: Garcia's Paean: Easy Peasy (commission)

Achievement: Principia Arithmetica – Help Garcia perfect his machine.

Commission chain: Garcia’s Paean
(1) Garcia’s Paean: Key Items
(2) Garcia’s Paean: Substitutes
(3) Garcia’s Paean: By Bearings
(4) Garcia’s Paean: Easy Peasy
(5) Garcia’s Paean: the Echo of Someone

• To unlock this chain, first you need to complete world quest Garcia’s Paean at Wangshu Inn.
• You have to repeat (2) three times before getting (3). Doing (3) once will lead to (4).
• Part (4) is where your action matters. You have to convey the correct instruction from the blacksmith Ahangar to Garcia so he can make component for his computer: first is add more fuel, and then hammer from inside out.
• It’s unclear if you need to repeat (4) several times, or wait until (5) to get achievement.
• The chain will be finalized with world quest Garcia’s Paean: A Gift of Compatibility (condition unknown yet).

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