After writing the fire character… nothing happened. But thinking about it, that made sense, when he was writing the fire character he didn't feel anything special at all, not at all like when he was writing the 'Bu' character.
Sighing, Di Tou looked at his creation and was prepared to wipe away the fire, so at the very least his turtle character could preserved, as per his original intentions when he suddenly had a thought.
Looking at the 'fire' character, although it was burning the turtle shell, because of the way Di Tou had written it to the right, and slightly up so it was closer to the shell, although it was mostly in the 'empty' area, the very tip of the character was barely reaching into the light.
Seeing this, although there was nothing technically wrong with it, it gave Di Tou a rather unpleasant feeling in his stomach, like he was a kid who couldn't color within the lines…