Sohioe
Most of his teammates will probably be OC's and the ones who aren't, wouldn't be people you expect. As for romance, I was thinking either Elaine, androssi, or garam. Maybe I can do maschenny if I get enough information on her.
To spend 6 years, the MC should be enormously strong, even surpassing Rankers, because let's take Baam as an example, who after a few years of training became so strong that even B Ranks couldn't handle him if he wasn't in a group, but now imagine someone who is loved by Shinso, someone who has a talent beyond simply talent because Shinso protects him even without controlling him, with 6 years of training the power he should have with Shinso, and with his evolving body he should be superior to several Rankers. And let's take into account that he has very strong and operational martial arts knowledge.
very good development and please don't portray him as buddy buddy and tsundere type which helps bam on later floors but also don't straight up kill bam on later floors like self proclaiming true hero(sociopath) just continue on his own badass path and can continue interaction but not journey together.
As long as Bam and heâs team gets along with Mc, and they dont climb or go out of their way to help each other i am fine with this development. Curious to who would be in the same team as Mc though. Also i like that heâs using a sword and fists, instead of being a wave-controller as in all other ffâs. Last but not least i dont remember if this novel has the romance tag? If it does, would you reveal who it is? If it doesnt, do you believe there is still a possibility down the line with romance?