Tower of god: how to be the lord in the tower

The plan

"  have you been reincarnated too? "

Rennie was shocked, at first she couldn't say anything but in the end she said. "Have you died once before?" She looked away before rolling her eyes while nodding.

"I died once before, in another world and another time. when I opened my eyes I realized that I reborn as an orphan." Rennie now is certain that Eri is like her but. "you mean by you reborn that you became a baby again, right"

Eri crossed her arms before she leaned on the wall. "Yes, I remember that I got stabbed by a crazy person of mine. I thought it was the end of my life but to  contrary to my expectations I became a baby. what about you?"

Rennie looked down before saying. "I died once before. I remember it clearly, The suffocating air that was everywhere from the fire I remember burning to death was excruciating, excruciatingly painful. The agony I received before I died, that day will never be forgotten, when I opened my eyes I found myself in another body in another world.

I was in deep darkness, I wasn't with my brother. after I walked for time only god knows how much I walked that time. After suffering from loneliness and darkness I met my big brother to only realize in what world I'm in."

Eri nodded. "I understand now, so  you do know what kind of world we are in." Rennie looked away as if she says yes.
"I know that the hero of the story has no siblings but seeing you made me conclude that either you're like me or I'm in parallel world. Talking with you now makes my first conclude right."

Eri took a gum of her pocket and she put it in her mouth."you wanted to save Hou,right?" Rennie got surprised by the sudden question,Eri noticed it so she said."let me tell you trying changing the story in your situation is too risky. "

Rennie's eyes widen. "what do you mean?" Eri sighed. "you're not idiot to not notice it, are you? I mean trying to go against FUG's well in your situation will only get you killed, you also tried to make chihiro save him by stopping him.
But let me tell you that you were going to take him to the edge with you.

I mean if he success with it, he will become a thorn in the eye of the FUG.
you know what will happen then, someone will die because of your silliness." rennie bited her lips, she was focusing on how to protect Hou to the point she didn't realize the most important thing.

'I can't change a thing without making one hundred present that my friends won't get infected by my actions.' Eri patted Rennie's shoulder while saying. "Unlike you I know how this world is working, and I know how weak you're  at this moment. you need to get strong even if you end up in FUG's hand you'll survive."

Rennie nodded before she hardly smile.
"Then Eri, what are you going to do?" Eri took her hand of Rennie's shoulder and she started to dance with her legs.she said with an  huge smile."I'll just play along with it,I died once before and I don't want to die again.But...."

she suddenly pointed at Rennie  which made her surprised. "I'll train you, you've died once before, I understand how painful it's. I don't want anyone who died once before like me to die again."

Rennie looked at Eri, straightly in the eyes. She felt that Eri was honest with her words but.... "Erieline,I want to ask you something then" Eri took her finger off Rennie, before she took step back.
"Why do you want to train me? I believe your reason isn't helping me only, am I wrong?"