You don't. First you have to trail Theif V to his hideout.
To get in to the Thief V Hideout on My Sims Agents you have to successfully tail him to his cave where he will move the rocks.
yuki's cave is on top of the gray wall in the cliff you have to use the f energy vent to move the rocks to get to it
There are no moveable rocks in Altering Cave.
you listen to the gramaphone and while the music is playing the frogs will bounce. study the order in which they move. then when the music stops you have to tap the frogs in the same order. hope this helps!
You have to catch the legend in mistralation cave
Go to the cave with the rocks in front of it where the vikings are, you have to blow up the rocks, then go into the cave. You have to move fast and get the vase before the torch burns out.
You need to use the move Rock Smash which you get in Mauvile City.
To blast open the rocks at the cave in 831 AD (Vikings), there is a barrel of gunpowder at the Great Wall of China (1593 AD). It is at the lower right side. When you take it to the cave, click on the rocks to explode the barrel from your items
The gunpowder at the Great Wall of China (1593 AD) is used to blast open the cave at 831 AD. (see related question)
You have to get passed by getting the move rock smash in a house in mauville city
steal
You blast them open. To blast open the rocks at the cave in 831 AD (Vikings), get the barrel of gunpowder at the Great Wall of China (1593 AD). It is at the lower right side. When you take it to the cave, click on the cave to trigger the gunpowder. (As long as you are at the Great Wall, you may want to try to win the Thor Amulet from the Chinese man there, at the upper right of the wall.)