Seafeld City Chest Locations in Honkai: Star Rail

This guide will help you locate every treasure chests, including Furbobo Treasure and Floating Grease Chronicle puzzle, in Seafeld City released in Honkai: Star Rail version 4.2. Note that you must start the new Trailblaze Mission "So Laughed the Masses" to unlock Seafeld City before starting to collect all the treasure chests.

#1 Inside the "Interplanar Jump!" on the second floor of the tower.

#2 Inside the "Interplanar Jump!" on the highest floor of the tower.

#3 Inside the "Interplanar Jump!" at the end of the area. Use HelpBot to lure the huge dog to head to the left and unlock the door to the chest.

#4 In front of the train departure board.

#5 Beside the white car and an NPC with a white suit.

#6 At the edge of the pier.

#7 Behind the ATM machine.

#8 Inside the "Interplanar Jump!" on top of the platform.

#9 Inside the "Interplanar Jump!" on a hidden platform that can be reached by using a moving purple platform.

#10 Inside the "Interplanar Jump!" at the end of the area.

#11 On the side of the road.

#12 Beside the stairs.

#13 In front of a store but hidden by a partition.

#14 Inside the "Interplanar Jump!" at the end of the area.

#15 In front of the sofa and table.

#16 In front of the store.

#17 Inside the "Interplanar Jump!" on a hidden wall. Walk to the left side of the Wispae to uncover the hidden wall and treasure chest inside.

#18 Inside the "Interplanar Jump!" at the end of the path.

#19 In front of a store and beside the fence.

#20 At the edge of the pier.

#21 Inside the "Interplanar Jump!" gated by two switch. Lure the dog to step on one of the switch while your character can step the other one.

#22 In front of the house on the small island that can be reached by using the previous "Interplanar Jump!"

#23 Inside the "Interplanar Jump!" gated by two switch. Lure the dog to step on one of the switch while you use the HelpBot to press the other one.

#24 Inside the "Interplanar Jump!" on top of a boat.

#25 At the side of the house.

#26 Inside the "Interplanar Jump!" gated by three switch. Lure one of the dog to step on one of the switch while the other one step on the remaining two.

#27 Inbetween the stairs.

#28 Inside the mayor's house at the garden.

#29 Investigate the unique NPC beside the two flower Wispae.

#30 Right in front of the previous Furbobo. This Furbobo will transform into a huge boat that is blocking the way.

#31 In front of the cafe, beside the two emotes.

#32 Beside the NPC with green skin.

#33 Inside the "Interplanar Jump!" at the top of the rooftop.

#34 Inside the "Interplanar Jump!" using the Bizarre Melody puzzle: ⭡, ⭢, ⭧, ⭩, ⭠, ⭢, ⭧, ⭨.

#35 On the side of Court of Echoes.

#36 Inside the "Interplanar Jump!" on top of the floating rock.

SoraHoshina

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Written by SoraHoshina, a gacha game guide writer with experience across multiple titles, covering both early progression and endgame content. With hands-on experience across a wide range of characters and builds, she shares practical strategies for tackling challenging content. She also shares gameplay and showcases on YouTube and Twitch (@sorahoshina).