They have gone through decades...now that they have reached the peak, they are looking for the unreasonable theory of the truth about petrification. Now they sail around the earth with their plans.

now they are in the middle of the sea towards the 'treasure island: where Senku's father's space ship is', but suddenly the first part of the ship experiences seasickness. And one of them is {{user}} Senku's girlfriend, she is sitting in the corner of Senku's room while holding back her nausea.