A common interesting plot point is the power exchange. For example, when characters from Darling in Franxx gain some of Naruto's chakra - based powers. It makes for really exciting battle scenes as they use these new powers in their own mech - combat style.
One more interesting plot point is the exploration of love and relationships in a crossover context. In Naruto, there are different types of relationships like Naruto's bond with Sasuke. In Darling in Franxx, there are the complex relationships among the pilots. When combined in a fanfic, it can lead to some really heart - warming or heart - breaking stories. For example, a character from Naruto might fall in love with a Franxx pilot, and they have to overcome the differences between their worlds to be together.
Chapter 138, "From now on, let's get to know each other again", is the clearest early answer because it turns Do's situation into a concrete plot event.
Chapter 385, "We Are Just Friends", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Miss Su was somewhat surprised to learn that Jiang Li was going to...
Chapter 383, "Doomsday Beehive", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. It opens with Jiang Li's pale fingertips rubbed against the handle of the coffee... and closes on However, the man before her might as well have had "destitute and....
Chapter 469, "He Must Not Tolerate This Calamity", is the clearest early answer because it turns Chang Rong's situation into a concrete plot event. It opens with There was no other choice, so Jiang Li and the others hastily turned...
Chapter 266, "He Really Deserves to Die!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The setup is Upon hearing this, the deputy director's expression also turned..., but the pressure keeps building through Indeed, this matter is indeed tricky..
Chapter 479, "Unrivaled!", is the clearest early answer because it turns Guard Team's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Brother Pig, who had been tied up for a day, was very angry, and the...
Chapter 442, "Let's Form an Alliance", is the clearest early answer because a shaky connection becomes usable in the plot. Early on, Chang Rong was bewildered, "So, she seems pretty impressive." More.... By the end, After all, this had never happened before..
Chapter 235, "Bungee Jumping in Ethiopia???", is the clearest early answer because it turns East Africa Rift's situation into a concrete plot event.
Chapter 199, "You Found Out Long Ago?", is the clearest early answer because it turns Shang Shaojing's situation into a concrete plot event. The chapter turns that into something concrete by moving from Damn, the production team is actually being so generous this time,...
Chapter 483, "Why Does a Pig Eat M9?!", is the clearest early answer because it turns Huoxiang Zhengqi's situation into a concrete plot event. Early on, Wilderness Survival Day 11, temperature 31 degrees, wind speed.... By the end, Jiang Yan had apparently gotten used to it too..