Double Ace in the Hole (切り札二枚 Kirifuda Ni-mai) is the 108th chapter of the Dr. Stone manga.


In a flashback, Kirisame attacks the crew of the Perseus, throwing a mysterious object from her pouch. Ukyo diverts the object, which goes off above the ship, turning the crew to stone. Ryusui is able to save Suika, tasking her with telling the story of the attack. Ginro, underwater at the time, also manages to survive the attack, and hides in a barrel.

In the present, Ginro exposes himself after hearing Kohaku's cry, much to the disappointment of the recon team. Another more skilled survivor would have been more useful in obtaining the lab.

Minister Ibara detects movement aboard the ship, but is distracted before finding Ginro. The distraction was caused by Suika, now hiding in the greenhouse. As Suika's a master of infiltration, Senku's confident that she'll be able to rescue the lab along with Ginro.

Characters in Order of Appearance

Chapter Notes

  • The attack on the ship is seen.
  • Suika also survived thanks to Ryusui kicking her away.


  • The "SSR" (for super super rare) on the gacha cards is replaced by "GG" (= gesu gesu = sleaze sleaze) for Ginro, because everyone always calls him sleazy. [1]



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 535455565758596061
Volume 8 626364656667686970
Volume 9 717273747576777879
Volume 10 808182838485868788
Volume 11 899091929394959697
Volume 12 9899100101102103104105106
Volume 13 107108109110111112113114115
Volume 14 116117118119120121122123124
Volume 15 125126127128129130131132133
Volume 16 134135136137138139140141142
Chapters not yet in tankōbon format 143144145146147148149150151152153154155156157158159160161162163164165166
[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 2021222324
Source of the Petrification Saga
Age of Exploration Arc
Chapters 8384858687888990919293949596979899 100
Treasure Island Arc
Chapters 101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138
The Truth of the Petrification Saga
New America City Arc
Chapters 139140141142143144145146147148149150151152153154155156157158159160161162163164

Community content is available under CC-BY-SA unless otherwise noted.