1. Enter the cave at the right.
2. Keep going right since you can't go anywhere else.
3. Same as before, keep following it since you have no choice. In this cave continue till you find an elevator, ignore it. From there go right and you'll encounter a Daria, defeat him and exit.
4. From here go to the lower-right cave entrance. This cave has a birdge to cross.
5. Exit and continue with the direction since you have no choice again. This cave has a red Daria and a red magic jar.
6. Exit and continue down since you still have no choice. This cave has a few hard enemies, a Goriya and Daria, defeat them and continue left.
7. Almost there, enter the next cave and defeat enemies through it.
8. Enter the last cave below you. Defeat the enemies and grab the red jar at the end, now exit.