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Prison Break (PRISON (プリズン) BREAK (ブレイク) Purizun Bureiku) is the seventy-first chapter of the Dr. Stone manga.

Summary[]

Stuck in jail, Chrome wonders how he can escape. Outside the cell, Yo bullies his subordinates, punishing them for small infractions like accidentally activating a trap. He doesn't believe Chrome is anything to worry about, calling him a "primitive punk". This just makes Chrome even more determined to escape and show him what-for.

Pretending to need to use the bathroom, Chrome grabs random plants from outside and stuffs them into his pants. He gets dry shepherd's purse, wood sorrel, dandelions, dry shiso, and dry sticks. He also collected a four leaf clover, reminding him of the past with Ruri. He tries making a fire by rubbing sticks together to burn the ropes, but fails.

That night, Chrome wakes up to his confiscated battery in front of his face, and rapidly hides it in his pants as well. He assumes Taiju and Yuzuriha were responsible, and thanks them in his mind. He begins to light a fire, but it immediately alerts all the guards and he's slammed backwards by Yo's tonfa. Chrome is worried Yo will notice the battery, but Yo only sees the sticks and assumes the fire was made by that. He teases Chrome once more, laughing at him for his primitiveness. Chrome leans in to it, telling them that by boiling sea water you get salt. This makes them laugh even more, and they leave him alone.

Chrome's next plan is to make sodium hydroxide to weaken the ropes. Collecting his sweat and doing electrolysis, Chrome makes sodium hypochlorite. This breaks down the ropes anyways, allowing Chrome to escape.

Characters in Order of Appearance[]

Chapter Notes[]

  • The jail boss is Yo Uei, a former police officer before the petrification.
  • Chrome collects dried plants from outside.
  • Chrome makes sodium hypochlorite.
  • Chrome breaks open his cell wall.

Trivia[]

  • Both Chrome and the sodium hypochlorite broke down cell walls this chapter.

Site Navigation[]

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Chapters and Volumes
Volume 1 1234567Extras
Volume 2 89101112131416Extras
Volume 3 17181519202122232425Extras
Volume 4 262728293031323334Extras
Volume 5 353637383940414243Extras
Volume 6 444546474849505152Extras
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Volume 12 9899100101102103104105106Extras
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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
Chapters not yet in tankōbon format Terraforming4D Science: 14D Science: 2
[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
Episodes
New Stone World Arc
Chapters 194195196197198199200
Episodes
Globetrotting Arc
Chapters 201202203204205206207208209210211212
Episodes
Stone to Space Saga
Moon Mission Arc
Chapters 213214215216217218219220221222223224225226227228229230231232
Episodes
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