At first glance, all the reds in the world look the same, but if you look more closely, you'll realize that's not the case ...... The color red is also bright and stands out wherever you are. The color red is hot and it can explode like a volcano with great impact. Red is also the most dangerous, and if you're not careful, you never know what could happen. The color red is as delicious as it is exciting. The sweetness of cherries and the scent of roses will delight you all day long. And the monkey's butt? Red is fun too. The color red is also present in our bodies, writhing around in our bodies, though it is invisible from the outside. The author has skillfully categorized the red he feels into 5 types: striking red, fiery red, dangerous red, pleasant red, and red in the midst of our bodies.