Comment by Mika on How To Reject My Obsessive Ex-Husband - Chapter 45

he will come in sense ,dont worry

So what exactly happened here is that the phone used by Seoyoon (the fake saintess) could make her travel from the 2 diff dimensions (Korea and Stern Empire). Everytime she traveled between the 2 dimensions her rank as a guide would go up. However, there's a price to pay for every travel she made. She would always received a warning message whenever she tried to travel dimension. Mtl was crappy but from what I can understand the warning states that to travel she must follow the law of equivalent exchange. She'll be bringing something from earth equivalent to her gaining a higher rank. Meaning for every travel, a monster wave from Earth would also travel dimension to Stern Empire and eveytime she gained ranks, higher ranks of monsters would come in wave.

Seoyoon found out early on that Irene is of higher rank (S++ rank then turned to SS rank). Of course the selfish bxtch that she is can't have that so she tried to travel MULTIPLE times to catch up on Irene's rank.
Later, after Irene, Ciel and the gang (mostly Irene and Ciel) killed the monsters and closed all the portals where the monsters were coming from, only Seoyoon's portal was open. She tried to travel dimension again for one last time to gain the SS rank but Irene did not take her shxt anymore. Seoyoon's phone already died down and the last portal was closing. As punishment, she took both arms of Seoyoon while she was on the other side of the portal so that when the portal completely closed, both her arms will be severed from her.
On earth if you are a guide but unable to join expeditions due to disabilities, you will be used in the worst way. Like a living battery. Irene says that it's the bottom of ranks on earth.
She figured that that is the best punishment for Seoyoon.

On earth if you are a guide but unable to join expeditions due to disabilities, you will be used in the worst way. Like a living battery. Irene says that it's the bottom of ranks on earth.
She figured that that is the best punishment for Seoyoon.
On earth, when the portal closed on Seoyoon and both her arms were severed. She howled and cried. Due to that, the monsters heard her and started prowling around her. It was never exactly stated what happened to her after that.
BUT the night before Irene and Ciel's wedding, she had a dream. She dreamt of seeing Seohyun (her old self) in a cafe, looking so happy with a man that looks like her lover which was Kang Tae Joon. The man that Ciel was so jealous in their first life before.
Irene found it awkward but she soon realised that this Seohyun was actually the real Irene. She was in her body on Earth.
Soon, she saw the 2 going to a military lab where Ciel used to be expiremented on back in Korea on their first life. Except here, the one being experimented was Seoyoon (the btch).

All of sudden, Seohyun (real Irene) looked at her and mouthed,

'I'm happy. You?'
"Me too."
'Take care of my family'
"Don't worry, Irene."
'Yes. I trust you. Yoo Seohyun.'

I love this scene. It felt warm and gave closure to what happened to the real Irene.

iirc, crown prince know FL is ML guilde because seoyoon/fake saintess told him that FL is a guilde given by g** to help her. ML finally go back to meet the crown prince. He told crown prince the saintess might be fake and there's another esper other than 2 of them.
 FL meet crown prince and guiding; To help esper and guilde safety, FL with aiden and lacey go to the capital to meet crown prince to ask him make a system similiar to esper and guide federation like the one in korea so esper wont die because they dont know they are esper. After some disscusion, crown prince ask FL to be alone with him and ask her to guide him, his reaction similiar to ML with dreamy look.

he would get guiding from fl and after sometime laer fl establish office where she would find eper and guide .