Redemption can also be a theme. The male OC might have made mistakes in their past and are trying to make up for it in the Underground. Also, the theme of heroism is quite prevalent. They often take on challenges to save the Underground or help the monsters in some way. For instance, they could be fighting against a new threat that emerges in the Underground. This is shown in many fanfictions where the male OC uses his unique abilities to protect the weak and uphold justice.
One common theme is self - discovery. The male OCs often have to figure out who they are in the context of the Underground world. For example, they might discover hidden powers or aspects of their personality. Another theme is friendship. They form bonds with the canon undertale characters, like befriending Sans or Papyrus.
Chapter 91 is the strongest chapter-level answer because it starts from When Jiang Li saw that he had been assigned a harrow, Qi Tianyu felt his... and follows through on Hahaha, Young Master, what the heck are you thinking about eating!" "I'm....
A practical answer is Chapter 102, because it turns the idea into a concrete scene. The chapter opens with When the camera cut back, the three of them had already returned to the..., adds pressure through Sadly, his forehead was injured, wrapped tightly in bandages, so she..., and ends on The.
A practical answer is Chapter 55, because it turns the idea into a concrete scene. The chapter opens with Su Yinwan hadn't expected that, in just one day, Jiang Li's reputation had..., adds pressure through This person was even a top gaming streamer with tens of millions of fans,..., and ends on.
Look to Chapter 70 for the clearest answer. It begins with So, under the curious gazes of everyone, Jiang Yan strutted up with his..., keeps building through He didn't even take off his sunglasses before he started reading into the..., and lands on He Yun was also surprised as he looked towards.
If you want the clearest chapter reference, go to Chapter 69. Early on, Since the phones issued by the program team couldn't log into Weibo, Wen...; later, the chapter leans on However, He Yun, who had witnessed the incident, knew a bit about it..
The best chapter pointer here is Chapter 80, "Princess Wen, Your Lunch is Escaping!". It opens with Jiang Yan and Wen Jiaojiao, one so smug he was almost ascending to the... and closes on arrogant princess with Princess Disease, I'm totally for it, fam.] [Hahaha....
Chapter 87 is the strongest chapter-level answer because it starts from Luckily, at that time, Jiang Li had already taken her pot of stinky... and follows through on I'm driven crazy by him every day.] [+1 from above!.
A practical answer is Chapter 43, because it turns the idea into a concrete scene. The chapter opens with The moment He Yun willingly sat next to Jiang Li and even took off his..., adds pressure through VIP lounges and business class still count as transformation?, and ends on Just as she turned.
If you want the clearest chapter reference, go to Chapter 54. Early on, Five minutes later, the people of Chixia Village, who had received the...; later, the chapter leans on Leading them was the village chief himself..
Look to Chapter 87 for the clearest answer. It begins with Luckily, at that time, Jiang Li had already taken her pot of stinky..., keeps building through But all this still didn't escape the high-definition camera., and lands on I'm driven crazy by him every day.] [+1 from above!.