"Game of Thrones" Season 7 continues with Jon Snow and his quest in fighting the Night King. Will he work alongside Daenerys Targaryen? Read on for more details.

Jon fights Sansa

Jon Snow (Kit Harington) did not have a lot of good experiences after he got separated from his other siblings in the last six seasons. The last season showed his surprising reunion with Sansa (Sophie Turner) and one might think that he is now in a good place.

In Episode 2 "Dragonstone," the two had their first fight in front of their bannermen. Sansa said that it's better to reward the new allies rather than trust their enemies.

Jon, on the other hand, thinks otherwise.

They eventually made peace when they found a common ground in Jon's revolutionary mind and how her past alongside Ramsay & Cersei changed her thinking towards others.

Will Littlefinger die next episode?

Meanwhile, Sansa won't be the only one who might have a problem with Jon's decision-making. During the season 6 finale, he told Sansa about being the true heir of Winterfell.

Littlefinger/Petyr Baelish (Aidan Gillen) wanted to take over the North and he had been trying to pollute her mind. Sansa knows this but Petyr proved to be a powerful ally since he helped her convince the Vale to side with them.

Only time will tell if Littlefinger will eventually get his way. However, the video teases that someone who looks like Jon will choke him. Did Petyr go overboard on Sansa? What could be the reason behind this violent gesture?

The search for dragonglass

The trailer shows Yon Royce (Ruppert Vansittart) telling Jon that they should trust the Targaryens.

Speculations are rife that this might have a connection to the Stark bastard and his mission against dragonglass.

Jon and Sam (John Bradley) previously learned that the material is the only thing which can kill the White Walkers.

The "Dragonstone" episode revealed Sam got a lead in the Citadel where he trains to become a maester.

According to the book, dragonglass can be found in the ancestral home of the Targaryens, Dragonstone. This hints that Jon will forge an alliance with his aunt in order to get as much as he can and build weapons for his fellow warriors.

What's next for Jon Snow, according to Kit Harington

The 30-year-old actor shared his thoughts on Jon Snow who had a massive character upgrade in the sixth season. Aside from being named as the King of the North, he might have a bit of Targaryen blood. Harrington thinks that because of these, Jon earned a well-deserved spot among the top ranks.

The outlet then asked about the person who might defeat Jon.

He jokingly said that it isn't the head of the undead, powerful walkers but his half-sister Sansa. According to Kit Harrington, Jon wouldn't even think of kicking her out despite their misunderstandings.

"Sansa is cleverer than John. She’s more intelligent,” Harington told New York Post. “And she knows she is the one person he can’t banish or execute.

"Game of Thrones" Season 7 Episode 2 "Stormborn" airs on Sunday, July 23, 2017, on HBO. Stay tuned for more updates.