Spoilers - Copied and Pasted from NovelUpdate

Novel Chapter 236
Jeannie and Robbenin met after 10 years but Robbenin couldn't recognise her.Jeannie became popular by summoning high rank spirit Underior.It is the water dragon spirit.Everyone praise her and call her a saint but Robbenin called her fake.He told her she is weak.This irritate Jeannie.She was going to start a fight with him but Ash step in and stop them.Robbenin told Ash that Jeannie is fake saint and deciving them.Even Jeannie's laugh is wicked.Robbenin also said he should have killed undine.Jeannie use Ray as whip and try to hit Robbenin but Ash stop her and injured himself.Ash was holding Robbenin's sword.Jeannie decided to remove the sword and then fight Robbenin.Ray eat Robbenin's sword.But Jeannie didn't knew that it was Pedrey family's hairloom.When Ray eat the sword Ash begged Jeannie to bring the sword back and Robbenin was shocked.
Chapter 431
I don't know what happened in previous chapters but I guess Robbenin and Jeannie had a big fight.Both of them almost died from that fight.Jennie's water dragon spirit save her by giving her super rare spirit egg.When Jeannie woke up she saw Ray in front of her.Jeannie look outside of the window and thought about her and Robbenin's fight.Whenever she saw Robbenin she gets angry and wanted to kill him.She thinks god send her to this world to kill Robbenin.She even almost kill herself while fighting with Robbenin.To Jeannie her life is precious but she don't understand why things go that way when she saw Robbenin.She thinks it's her punishment for not forgetting her previous life.
I think most of this novel is about Jeannie and Robbenin (the sword master).When she was 10 she got motivation from Robbenin (she want to defeat Robbenin).Even after they met 10 years later they still fight and Jeannie still can't defeat him.Robbenin is super talented and powerful and the only one that can compete against him is Jeannie.Thats why he irritate her.Jeannie make the goal of her life to kill Robbenin.On the other hand Ash is warm and pure.Jeannie is also warm towards him.I don't know who is the male lead but given by these circumstances I think it's going to be Robbenin since Jeannie spend most of her time thinking about him and most of the time rough ml wins again sweet ml.

Robenin and Jeannie
Actually, Robbenin IS Jeanie’s fated one (not romantically, though)
Jeanie met god [of something]. God explained about Jeanie's spirits but I don’t really remember what it is about haha. It's something about how Ador (The lightning spirit) is Jennie’s spirit because Jennie is afraid of the dark (This may refer to when Jennie is trapped in the tunnel where she died before, but I’m not sure). God also explained about Ray but, again, I don't remember the explanation :blobdead:
Then god said that Jeanie has a fated person. He said Jeanie already knows this person. He also revealed that this person has golden eyes
Jeanie was like, “Oh, is it Ash? Well, it’s not bad!”
But then god said that that person also has red hair :blobjoy:
Jeanie realized god meant Robbenin and thought she doesn’t want any disgusting relationship with Robbenin
She thinks about Robbenin's little brother and decided that she will find him and confess her love to him (It couldn't be him because Robbenin’s brother has green eyes) :blobjoy:
At the end of the chapter, god said Jeanie's and her fated person's relationship doesn’t have to be in a romantic sense
(I think I remember the MTL translated it as “a fated opponent”)