I think there are two possible places that are very similar to what you described. The first possible place: there is a medicine bag at the bottom of the water when you enter the left, and then there is a bat attack on it. The second possible place: a big stone ball rolled out of the middle passage, and then three doors appeared in that passage. What are you talking about? If there is, I think the difficulty on the left and right sides is similar. Since you can enter from the left, the right should not be a problem. I just tried again. When I jump on the left platform, my back is facing the platform. When I say left, I mean the left facing Dashimen. If I want to jump, I have to press s first, that is, I have to lean my body and right hand back and press the space bar. If it turns out that I grabbed the platform with one hand, I should press the E key. Don't jump on the platform until your hand is firmly grasped. Next, talk about the door on the right: after entering, run along the right side of the pool, jump on the cliff, and then climb onto the platform smoothly. Don't go in. Just want to jump on the platform. It's too high to jump.