Getting a Vital Clue

Regan inspected the bloodstains on the ground. He saw that the blood was dripped on the ground drop by drop, and seemingly, some of them deliberately landed in a specific position, and some of them were natural. Then, Regan began sorting those drops of blood that were dripped intentionally and started to interpret it. Many years ago, Max and Regan unintentionally came up with a kind of secret language that was formed by dots. At that time, they just did it on a whim. After all, in the past, they had nothing at all, and they were hunted by countless people. Therefore, it was common for them to sleep in the wilderness. In the wild, the stars were always the brightest in the vast sky. At first, it was Regan who connected the stars in the starry sky to create a special character based on the arcs. Later on, the arcs of the connection of the stars became more and more varied, making him form more characters. Originally, this was a game to relieve their boredom. After all, they sometimes cou