Another concept could be that Hogwarts students are taken on a field trip to Asgard. There, they learn about Asgardian magic and culture. Harry, being the curious and brave one, gets into some trouble while exploring Asgard. Thor has to help him out, and in the process, they exchange knowledge about their respective magics.
One idea could be that Thor somehow ends up at Hogwarts. Maybe he's on a mission in the wizarding world and his Asgardian magic interacts in strange ways with the magic of Hogwarts. For example, his lightning powers could cause some chaos during a Potions class when it accidentally zaps a cauldron.
Perhaps Voldemort hears about Thor's powerful hammer and tries to steal it to gain more power. Thor then teams up with Harry and his friends to stop Voldemort. This would bring together the Norse mythology elements of Thor with the dark and dangerous world of the Death Eaters in Harry Potter.
Chapter 217, "Hesitation, Departure, and Sending Word (Part 3)", is the clearest early answer because it pushes Great Xia into a new phase or setting. Early on, Xia Hong could see through Luo Cheng's thoughts with a glance and.... By the end, Leading the position of the alliance hierarch in Longyou for nearly....
Chapter 210, "Hong Yu, Beehive, Observation", is the clearest early answer because it turns Great Xia's situation into a concrete plot event. The setup is Zifeng returning to the nest." "Coming!" From beneath the boulder,..., but the pressure keeps building through Then, beneath that boulder, it was unexpectedly opened from....
Chapter 204, "Homecoming, Unease, and Birds", is the clearest early answer because it turns Xiang Ping's situation into a concrete plot event. The chapter gives readers a real answer by opening on The first year of Great Xia, December 30th, just after nightfall. and ending on Once we reach Great Xia, I will plead with the Minister; if that....
Chapter 197, "Cloud Jiao Advances, Beast Blood Consumption (Part 2)", is the clearest early answer because Basic Strength finally turns buildup into a real advancement. The chapter turns that into something concrete by moving from I heard from the people of Great Xia that the Minister personally... to To be precise, on their waists hung brand new, shiny tokens..
Chapter 191, "Repelling the Enemy and Punishment, The 1st Wedding", is the clearest early answer because it turns Chen Yingba's situation into a concrete plot event. The chapter turns that into something concrete by moving from Seven-maned Power, this Chen Yingyuan, is actually not even as good... to His opponent's intention was clear, to not allow him to speak..
Chapter 292, "White Dew Gu's Open Plot, Long Mountain's Advance", is the clearest early answer because Long Mountain finally turns buildup into a real advancement. The chapter turns that into something concrete by moving from With the Holy Sun Pill, that White Dew Gu will definitely use Li... to Yesterday Xia Hong indeed said that Wushuang does not need to be....
Chapter 255, "Frenzied Fortune-Making, Dangerous Thoughts, Perfect Timing", is the clearest early answer because it turns Hou Quan's situation into a concrete plot event. The chapter turns that into something concrete by moving from The discussion on the details of the Solidified Fire Oil trade did... to Solidified Fire Oil is indeed a divine item, but for dealing with....
Chapter 265, "The Martial Tournament Officially Begins, Advancement Impossible (2)", is the clearest early answer because Xiao Lin finally turns buildup into a real advancement. The setup is Xiao Cen: "I'm in group 102." Upon hearing the group numbers, Xiao..., but the pressure keeps building through There was nothing he could do; there were just too many groups in the....
Chapter 270, "Terrifying Red Carp, Precious Wooden Plants", is the clearest early answer because it turns Xia Hong's situation into a concrete plot event. The chapter gives readers a real answer by opening on Stronger than expected, a total of sixteen teams advanced." In the... and ending on Unlike the first time, upon seeing the shiny green water grass this....
Chapter 298, "Hou Jing Surrenders, White Abyss Falls, Zhaoyang Changes Allegiance (Part 5)", is the clearest early answer because it turns Great Xia's situation into a concrete plot event. It opens with Is the height of Beimang Mountain three to four times that of Twin... and closes on By then, with Mang Mountain to the north, Xing River to the south,....