[y-] Yoshi is in the [4] bathroom of the [-_] house where there is a 屹 towering 山 mountain in the bathtub that is hundreds of meters high, having broken open the roof. Yoshi gets a special grapple-shooting handgun and tries to shoot it to the top of the 屹 towering 山 mountain to help him climb up it. He misses. On the 乙 second time he succeeds and he begins to climb up the 屹 towering 山 mountain.