I have no definite answer for you. It's possible that Ler is inspired by Grimms manga, or they might just be randomly mentioned together. Without more information, it's hard to say.
Honestly, I don't have a clear idea. Maybe Ler is a character in Grimms manga, or it could be that they have no relation at all. It depends on the specific context.
A practical answer is Chapter 266, because it turns the idea into a concrete scene. The chapter opens with Upon hearing this, the deputy director's expression also turned serious., adds pressure through Take me to her right away." Just as the cameraman was about to explain, a..., and ends on Now I.
Chapter 236 is the strongest chapter-level answer because it starts from The short-haired youth beside them chimed in, "That's right, senior, we... and follows through on Everyone, try not to get too anxious." The crowd nodded, seemingly....
If you want the clearest chapter reference, go to Chapter 255. Early on, Sounds pretty interesting." "I know this one!; later, the chapter leans on I heard about it from a friend, it's a festival of an ethnic minority, as....
The best chapter pointer here is Chapter 226, "Live Fortune Telling!". It opens with What was all that before then? and closes on Are you sure you can be on the list of winners?] Zhou Xu: [?.
A practical answer is Chapter 247, because it turns the idea into a concrete scene. The chapter opens with Facts have proved that arch-enemies often understand each other the best., adds pressure through Madam, please receive your two thousand catties of red sweet potatoes."..., and ends on Why.
Look to Chapter 235 for the clearest answer. It begins with Chasing Wind Youth was clearly becoming anxious, and as a result, his..., keeps building through I, I didn't, I'm not, I, I haven't been involved in illegal activities in..., and lands on Indeed, he had endured many accidents while.
A practical answer is Chapter 286, because it turns the idea into a concrete scene. The chapter opens with Throughout these reincarnations, Zhao Lang had gradually discerned a..., adds pressure through Before we find our way out, I won't let anything happen to either of us., and ends on From her.
If you want the clearest chapter reference, go to Chapter 230. Early on, Shang Shaojing's expression wasn't looking too good either.; later, the chapter leans on He had always been the winner in any field, and there had never been an....
If you want the clearest chapter reference, go to Chapter 245. Early on, Jiang Yan became even more smug upon hearing this.; later, the chapter leans on Oh, only thinking of your dear brother when you've got nowhere to stay?.
If you want the clearest chapter reference, go to Chapter 240. Early on, Wuuuuh He Bao truly deserves it, Mom always knew you could do it!"...; later, the chapter leans on After all, having been here for so many days, I've never seen him lose his....