Well, in the real world, it's not possible. But if we were to think in a more creative, fictional sense, like in a meta - story where the httyd world intersects with our own digital or written realm in some magical way, then maybe. But generally, no, as it's just a fictional entity without the physical or mental faculties to do such a thing.
Impossible. Httyd is a part of a story world. It doesn't exist in the way that a human or an entity with the ability to read or watch things exists. Fanfiction is a product of our world for fans of httyd, and there's no way for httyd to engage with it in the traditional sense.
The best chapter pointer here is Chapter 78, "If you want to drink the soup made by my sister, wait for the next life!". It opens with He Yun, too, tidied up and walked over to rest in the shade of a tree. and closes on [HAHAHA, is it just me or does Movie Emperor He seem to be showing off a....
Chapter 108 is the strongest chapter-level answer because it starts from In a glamorous Michelin three-star restaurant, Su Yinwan and Shang... and follows through on Hey, I've been waiting for you for so long, where have you been?" Jiang Li....
The best chapter pointer here is Chapter 61, "Young Master Before vs After Going to the Countryside". It opens with Hahahaha, oh my god, Jiang Li's mouth is even more venomous. and closes on A cold shower is pretty normal, right?.
A practical answer is Chapter 109, because it turns the idea into a concrete scene. The chapter opens with And another thing," Jiang Li said, taking out a tissue to wipe her lips,..., adds pressure through Get them to find him, no matter the cost, I want to ensure Jiang Yan can't..., and ends on.
A practical answer is Chapter 113, because it turns the idea into a concrete scene. The chapter opens with The next day, Jiang Lili was up before dawn as usual., adds pressure through Okay, keep them steady;
Look to Chapter 58 for the clearest answer. It begins with Facing Jiang Yan's triple barrage of questions, Jiang Li's only response..., keeps building through After a long while, she yawned indifferently and said, "I didn't pick up..., and lands on By ten o'clock, Jiang Yan was still wandering.
Look to Chapter 75 for the clearest answer. It begins with The ordinary people in the livestream were all stirred up by this scene., keeps building through [Did you see that, did you see that?, and lands on But, being a half-baked practitioner is just fine..
Chapter 68 is the strongest chapter-level answer because it starts from Jiang Li carried the noodles straight out of the kitchen and came to the... and follows through on But didn't Uncle Zhao say he was still sick?.
The best chapter pointer here is Chapter 59, "Kicked Out". It opens with After walking for about two or three hundred meters, the old man stopped... and closes on My phone, my cigarettes, my champagne, oh how I miss you......" He swore,....
The best chapter pointer here is Chapter 60, "The Human Oil King". It opens with What's with Jiang Yan, treating his own sister Jiang Li like this?" "He... and closes on And in traditional characters?" "What else?.