Things You'll Need
Instructions
Find the First Password
Present the Tri-Pass to the sailor at the dock in Vermilion City to board the ferry to One Island.
Head to the beach at the east end of One Island. Use ̶0;Surf̶1; to get into the water and progress northwards to the next island.
Walk up this island until you reach the beach at the north end. Use ̶0;Surf̶1; again and cross the water to reach the base of Mt. Ember.
Battle the Team Rocket Grunt at the base of Mt. Ember and he will reveal the first of the two passwords, which is ̶0;Goldeen need log.̶1;
Find the Second Password
Take the ferry from One Island to Six Island. Head eastwards until you reach the water, and then head south along the coast to reach a large grassy area with ruins in the middle.
Work your way towards the center of the ruins, where you̵7;ll find a large iron door blocking your way. Use a Pokémon̵7;s ̶0;Cut̶1; ability to slice open the door and enter.
Read the sign on the wall in the first room. It will have an arrow pointing you towards one of four holes in the floor. Drop down the corresponding hole. Repeat this three times to reach the basement floor. Grab the sapphire gemstone sitting in the center of the room and a member of Team Rocket will appear to steal it from you. As he leaves, he̵7;ll mutter the second password, ̶0;Yes, nah, Chansey.̶1;