The Yandere Formula

#BothPure, 1v1 The evil dragon starts out as a delicate little flower, but later turns into a black lotus. A truly innocent, lovesick dragon boy × a supposedly kind but actually spoiled and wilful human princess On the first day, the evil dragon thinks she's pretty and well-behaved. On the second day, the evil dragon thinks she's spoiled and wilful. On the seventh day, the evil dragon thinks she's a clingy nuisance. One month after the little princess arrives, the evil dragon thinks she's... so adorable! He considers it: if no knight comes to rescue her, then he'll graciously... accept her confession. Two months after the little princess arrives, the evil dragon thinks... No, the little princess has run away! The evil dragon rushes off in a panic to find her, afraid she'll get sick, tired, or thirsty on the way, or run into a beast. The evil dragon thinks, the little princess is so delicate. How can she manage without him? _ (I'm no good at writing blurbs. Please head straight to the story.)