Often, you'll find unique challenges and adventures that the trainers face in the unfamiliar world. Maybe there are new creatures or magical elements they have to deal with.
Well, usually such crossovers involve the trainers having to adapt to different rules and cultures of the new world. They might also gain new skills or powers to survive and thrive there. Another common thing could be meeting unexpected allies or foes.
In these fanfictions, it's common for the trainers' existing skills and knowledge to be tested and expanded. Also, the exploration of the new world's landscapes and mysteries often plays a big part. Sometimes, there are even hidden secrets or quests that only the trainers can uncover.
Chapter 178, "The Group's Favorite Belongs to No One but Her!", is the clearest early answer because it turns Director Sun's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Wen Jiaojiao is just too unreasonable, why does she have to single...
Chapter 122, "Qi Tianyu Scores Twice", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event.
Chapter 92, "Why would a 19-year-old girl read this kind of book?!", is the clearest early answer because it turns Lei Ting's situation into a concrete plot event.
Chapter 346, "Formidable Soldiers and Brave Generals, One Against Three, Reason Behind the Beast Tide", is the clearest early answer because it turns White Bear's situation into a concrete plot event. The chapter turns that into something concrete by moving from Subordinate here to receive the order!" After Hou Quan nodded in... to At that moment, the Snowmane King behind also opened its mouth, but....
Chapter 347, "Mirror Valley Council, Power Surge, Dajue Temple, Eight Battalion Tournament", is the clearest early answer because it turns Mirror Valley's situation into a concrete plot event. The chapter turns that into something concrete by moving from As the first station in the Great Xia's expansion, Mirror Valley... to Since Luo Ming was newly appointed last year, he would likely be....
Chapter 486, "So It's All Set Up, Right? Then She Will Set Up Too!", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event.
Chapter 3, "Madam, the eldest young master has been missing for over half a month", is the clearest early answer because it turns Qiao's situation into a concrete plot event.
Chapter 348, "Zhu Ling in Dire Straits, Eight Camps Martial Contest, Betting Five Years—East Ridge Has Fallen!", is the clearest early answer because it turns Bai Xu's situation into a concrete plot event. The setup is Just as Zhu Tong said earlier, if no action is taken to suppress..., but the pressure keeps building through Today's Martial Arts Competition among the eight camps is a perfect....
Chapter 365, "Are You Sick?", is the clearest early answer because it turns Brother Shaojing's situation into a concrete plot event. The chapter turns that into something concrete by moving from Jiang Li didn't make a sound, she merely glanced in the direction of...
Chapter 407, "Is this person here for a vacation or for survival?", is the clearest early answer because it turns Zheng Xun's situation into a concrete plot event. It opens with These words quickly reached Zheng Xun's ears, and he marched over...