Ainz Ooal Gown is likely one of the most popular. His powerful and mysterious nature makes him a great character to crossover. He can bring his vast knowledge of magic and leadership from Overlord into the RWBY universe. Another popular one might be Albedo. Her loyalty and combat abilities can create interesting dynamics when interacting with RWBY characters. For example, she could form an alliance with a team in RWBY and use her skills to help them in battles.
Ruby Rose is also quite popular in these crossovers. Her innocent yet determined personality can contrast well with the more complex and often morally grey characters from Overlord. When she meets characters like Demiurge, there can be a lot of interesting exchanges. Additionally, Yang Xiao Long could be a popular crossover character. Her strength and brashness might lead to some exciting confrontations or partnerships with Overlord characters.
If you want the clearest chapter reference, go to Chapter 86. Early on, After over an hour of fuss, it was finally time to eat.; later, the chapter leans on Qi Tianyu, starving, crazily scooped up his curry rice into his mouth..
The best chapter pointer here is Chapter 85, "They must have been bought off by Jiang Li!". It opens with Facing everyone's skepticism and curiosity, Jiang Li explained fluently:... and closes on This fresh and vibrant flavor blended perfectly..
If you want the clearest chapter reference, go to Chapter 58. Early on, Facing Jiang Yan's triple barrage of questions, Jiang Li's only response...; later, the chapter leans on After a long while, she yawned indifferently and said, "I didn't pick up....
A practical answer is Chapter 51, because it turns the idea into a concrete scene. The chapter opens with Oh, okay." After uttering two syllables indifferently, Jiang Li bent down..., adds pressure through With this in mind, she looked up and scrutinized the worried faces in..., and ends on If I.
If you want the clearest chapter reference, go to Chapter 50. Early on, [666, if good scores determine rankings, is Flash Change's production team...; later, the chapter leans on This is too tragic for this group of people.]" "[I'm dying of laughter,....
Look to Chapter 54 for the clearest answer. It begins with Five minutes later, the people of Chixia Village, who had received the..., keeps building through Leading them was the village chief himself., and lands on She was also polite and friendly, and to top it off, she was good-looking,....
The best chapter pointer here is Chapter 58, "Jiang Yan Stranded Abroad". It opens with Facing Jiang Yan's triple barrage of questions, Jiang Li's only response... and closes on By ten o'clock, Jiang Yan was still wandering outside..
Chapter 73 is the strongest chapter-level answer because it starts from Director Sun, tongue-tied, finally managed to squeeze out a sentence,... and follows through on Despite Wen Jiaojiao's fiery temper, there were still many who were drawn....
If you want the clearest chapter reference, go to Chapter 64. Early on, Chixia Village lay in tranquil slumber.; later, the chapter leans on Gray clouds embraced the green mountain mist, shrouded in a gauzy blur,.... By the close, He'd been a host for so many years;
A practical answer is Chapter 28, because it turns the idea into a concrete scene. The chapter opens with The next evening, Jiang Yan drove home seething with rage., adds pressure through Fuck, who's there, standing in the middle of the night scaring the shit..., and ends on Lili then kicked his.