After the travelers beat the relic guards, the water in the pool will be emptied. After jumping in, they will find three precious treasure boxes with rich rewards. If travelers can't defeat the relic guards, they can be lured into the pool, because all the monsters in Tivat are soluble in water, which is easy to solve.
In addition, the four disks are symmetrically distributed when they return to the original position, and the intersection point in the middle is the position of the pool after being connected in pairs.