Naruto would likely be very curious. He's always up for new challenges and adventures. The Gundam technology with its huge mechs and advanced weaponry would seem like a really cool and powerful thing to him. He might start thinking of ways to combine his ninja skills with the Gundam's capabilities. For example, he could use his speed and agility to pilot the Gundam in a more unique way or use his shadow clone jutsu to confuse the enemies while operating the Gundam. He'd also probably be impressed by the technology that can create such large and powerful machines.
At first, Naruto would be shocked. He's never seen anything like Gundam technology in his ninja world. But being Naruto, he'd quickly get over the shock and want to jump right in. He might try to touch everything and ask a million questions. He'd see the potential in the Gundam for protecting his friends and village, and would be eager to master it, even if it takes a lot of trial and error. He might even challenge the Gundam pilots to a friendly competition to see who can be more effective in combat using their respective skills and machines.
Chapter 821, "She Is Qingyang!", is the clearest early answer because it turns Feng Shui's situation into a concrete plot event.
Chapter 633, "It's Time for Us to Attack!", is the clearest early answer because the buildup finally cashes out in a real clash. Early on, Jiang Li also sat down beside him, then gently sniffed the fragrance.... By the end, Bai Lu said, we need to stick together with everyone else to not seem....
Chapter 692, "My Ideal Type is Assistant He", is the clearest early answer because it turns Shang Shaobai's situation into a concrete plot event.
Chapter 783, "I'll Fight it Out with You Rich People!", is the clearest early answer because the buildup finally cashes out in a real clash.
If you want the clearest chapter reference, go to Chapter 9. Early on, Exactly, the Qiao Family isn't that great either.; later, the chapter leans on They've been yelling and shouting since morning, with no sense of decorum....
Look to Chapter 10 for the clearest answer. It begins with Qiao's shocked face struggle to recover, Lin Manru also tasted for the..., keeps building through Jiang Li nodded with a smile, seemingly approving of Lin Manru's words and..., and lands on Who was it again saying that the Jiang Family's.
A practical answer is Chapter 31, because it turns the idea into a concrete scene. The chapter opens with Before Shen Lan had reached the backyard, she already heard the sounds of..., adds pressure through And judging from the photo, she was also a stunning natural beauty!, and ends on After.
Chapter 925, "Elder Wu's Last Disciple!", is the clearest early answer because a shaky connection becomes usable in the plot. The chapter turns that into something concrete by moving from The man wearing glasses seated in the prominent position pointed to... to Don't even know who Wu Pei is?.
Look to Chapter 11 for the clearest answer. It begins with After a meeting, Shang Shaojing pinched the bridge of his nose, tired, and..., keeps building through How is it going with the Jiang Family?" The assistant looked troubled and..., and lands on Miss Qin, please accompany us to the police.
Chapter 779, "Unmarried but Have a Daughter?!", is the clearest early answer because it turns Chen Qijun's situation into a concrete plot event. The chapter turns that into something concrete by moving from Right, there's one more important thing," Shen Lan looked at Chen...