Dr. Stone Wiki
Dr. Stone Wiki

Our Dr. Stone (OUR (アワー) Dr.STONE (ドクターストーン) Awā Dokutā Sutōn) is the one hundred and eighty-ninth chapter of the Dr. Stone manga.


The chapter begins with Kohaku on the verge of death, without fear and full of hope and trust that Stanley and his men will be defeated by the Kingdom of Science.

Back at Fort Medusa, Taiju is shown testing the speaker system for the Petrification Weapon activation plan, however the team still don't have a functioning petrification device. Kaseki is still struggling to grind down the diamonds along the correct cleavage planes, each of them splitting before they can be inserted into the device. Frustrated, Chrome yells into the sky, asking Tsukasa and the others to do whatever it takes to delay Stanley.

In the jungle, Stanley's group is deciding what to do. The transceiver is destroyed, so Maya assumes they'll have to hang back and wait for it to be fixed. Instead, Stanley tells them they're continuing, attacking hard and fast since the Kingdom has already expended its three best trumps cards.

Senku makes the tough decision to send Luna away as the new reviver, since Francois and Suika have been captured. Luna nervously agrees, and Chelsea leaves with her as her guide. Max complains that Carlos just let her go, but Carlos's expression is dark.

A short distance away from the fort, tears begin streaming down Chelsea's face. Luna is concerned and asks if she's okay, and Chelsea tells her that "everyone already knows the device won't get finished in time" and that they were only sent away so they could survive. Senku lied to save them. This sets Luna off screaming, trying to run back to the fort, but Chelsea holds her back. Meanwhile, Ukyo is observing Stanley's group, realising that Tsukasa, Hyoga and Kohaku must already be dead.

Moments later, gunfire and bombs ravage the fort. Taiju leaps into action, yelling that he's got to hold them back to buy time. Gen tells him they'll never manage to complete the device amongst the explosions. Around the fort, Stanley tells his men to not feel sorry for the Kingdom of Science since they're holed up with a hostage. He commands them to shoot to kill, show no mercy. Charlotte hesitates a moment before acknowledging the command.

A bomb hits Taiju, throwing him and Gen backwards. Taiju's body lays charred next to Gen, who, shaking, asks him to "wake up, you can't prank a prankster." Taiju does not get up.

Ryusui, gun in hand and keeping a close eye on a tied-up Xeno, hides behind one of the small buildings. Xeno begins monologuing, saying that it's science kingdom versus science kingdom, and that Stanley obviously can't be stopped at this point. He recommends they surrender before more of them get killed. Ryusui laughs him off, telling him it's not over yet and that every second they hang on is another step forward. It doesn't matter who they lose, because they'll win and be able to revive everyone thanks to "dr. Stone". Xeno has tears in his eyes.

A moment later, Ryusui gets shot in the chest and the lab Kaseki was working in explodes, scattering the diamonds.

Characters in Order of Appearance[]

Chapter Notes[]

  • Kaseki and Chrome are still unable to get a petrification device working.
  • Stanley choses to continue and attack rather than waiting for the transceiver to be fixed.
    • Charlotte seems to be fine after her spider bite.
  • Luna and Chelsea are chosen to be the new revivers for the petrification plan.
  • Ukyo was sent to check on the progress of Stanley's group.
  • Fort Medusa gets heavily bombed.
    • Stanley commands his squad to shoot to kill.
  • Taiju and Ryusui are killed.
  • The lab Kaseki was in gets hit by a bomb, scattering the diamonds.


  • The shock cannon design from Chapter 75 is back again, with Taiju once more using it energetically.

Site Navigation[]

[v  e]
Chapters and Volumes
Volume 1 1234567Extras
Volume 2 89101112131416Extras
Volume 3 17181519202122232425Extras
Volume 4 262728293031323334Extras
Volume 5 353637383940414243Extras
Volume 6 444546474849505152Extras
Volume 7 535455565758596061Extras
Volume 8 626364656667686970Extras
Volume 9 717273747576777879Extras
Volume 10 808182838485868788Extras
Volume 11 899091929394959697Extras
Volume 12 9899100101102103104105106Extras
Volume 13 107108109110111112113114115Extras
Volume 14 116117118119120121122123124Extras
Volume 15 125126127128129130131132133Extras
Volume 16 134135136137138139140141142Extras
Volume 17 143144145146147148149150151Extras
Volume 18 152153154155156157158159160Extras
Volume 19 161162163164165166167168169Extras
Volume 20 170171172173174175176177178Extras
Volume 21 179180181182183184185186187Extras
Volume 22 188189190191192193194195196Extras
Volume 23 197198199200201202203204205Extras
Volume 24 206207208209210211212213214Extras
Volume 25 215216217218219220221222223Extras
Volume 26 224225226227228229230231232Extras
Volume 27 Terraforming4D Science: 14D Science: 24D Science: 3
[v  e]
Story Arcs
Prologue Saga
Stone Formula Arc
Chapters 1234
Episodes 12
Vs. Tsukasa Arc
Chapters 56789101112
Episodes 345
Ishigami Village Saga
Kingdom of Science Arc
Chapters 131415161718192021222324252627282930313233
Episodes 5678910111213
Village Games Arc
Chapters 34353637383940
Episodes 131415
Village Origins Arc
Chapters 4142434445
Episodes 1617
Stone Wars Saga
Vs. Hyoga Arc
Chapters 4647484950
Episodes 1819
Communications Arc
Chapters 5152535455565758596061626364656667686970717273747576777879808182
Episodes 20212223242526272829303132333435
Source of the Petrification Saga
Age of Exploration Arc
Chapters 8384858687888990919293949596979899 100
Episodes 35Ryusui3637383940
Treasure Island Arc
Chapters 101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138
Episodes 4142434445464748495051525354
The Truth of the Petrification Saga
New America City Arc
Chapters 139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169
Episodes 555657
South America Arc
Chapters 170171172173174175176177178179180181182183184185186187188189190191192193
New Stone World Arc
Chapters 194195196197198199200
Globetrotting Arc
Chapters 201202203204205206207208209210211212
Stone to Space Saga
Moon Mission Arc
Chapters 213214215216217218219220221222223224225226227228229230231232