One punch crossover to Re:zero

Chapter-disiple

"Is this my new room?" saitama asked, surprised. "Yes, this is your new room," Satella replied, smiling. "You can also ask Rem and Ram for anything if you wish." Saitama was relieved that someone had helped him on the first day he arrived here; he no longer had genos, so he thinks, thank you satella for helping me out, your a very kind person, you know that, She smiled and introduced herself. Satella isn't my real name; its Emilia. "Nice to meet you, Emilia," said saitama

BOOM! A large explosion erupted from the garden, Satella, Rem, and Ram, as well as I, went to investigate. We exist from the entry, which led us to the garden in front of the house.

GENOS!! GENOS, where have you been?!!!!!!! I thought you were dead, I yelled across the lawn, attracting his attention, he turned to face me.
While everyone was staring at me, I dashed towards him. Hugging him

Sensei where am I, I was suddenly In earth, until that creature so called god, came upon earth and destroyed it. I as well disappeared with the rest, but something grabbed me before I completely vanished and transferred me to this strange place, also how did I get new gear?"genos had white advanced futuristic gear"

You don't have to worry genos, I defeated god , but something is strange why couldn't god transfer us to a different time line, instead of this strange med evil period world, but what's cool is they can also use powers.

So they can use power as well, "Genos had an inquisitive look on his face, crossing one hand, facing his head down, summing everything up," yes, sensei. "There must be something we're not contributing here," genos reasoned as saitama, emilia, and the others listened in, unable to comprehend what they were saying.

All of a sudden I felt someone was staring at me, i turn around seeing Beatrice staring at me in the right hall way, wait I'm sure she was just in the left hall way, oh whatever I raised My hand waving at her. She waved back.

Hey are you guys done talking, me and puck are having a hard time understanding what y'all guys were saying, Emilia said while puck flew around her shoulders

Oh.... Let me introduce you to Genos, my disciple; he is a cyborg with metal components attached to his entire body, as you can see. Puck circled Genos, scrutinizing him, yep, he's composed entirely of strange metal, this isn't ordinary metal, I can sense so much strength.

Sensei, may we have a duel? I'd like to try out this new gear, saitama surprised nodded, hey Emilia, Is there a place where I can have a duel  with Genos? She nodded yes, right here will do. Genos and I exchanged stares, recalling our last duel and the devastation it caused.

"Emilia is there mountains near by here", saitama said with a blank expression, yes there's multiple deep in the forest.

Well shall we go genos, as we headed out we heard a stop behind us We faced back seeing Beatrice ,

Stop! I'd like to accompany to ensure y'all don't destroy this area; follow me; I know where you should duel. We followed her into a deep area far deeper than I expected, while Emilia, Rem, and Ram trailed behind.

We arrived said Beatrice,

Wow this a whole open field it's almost like our spot we fought right genos, yes sensei it's similar to it, I will like to start right away sensei, if thats okay. Yeah we can start right away

Genos walked pass by Saitama getting In his spot, as it was like a westerns duel who will pull out their pistols first. "Ready duel said Beatrice"

Incinerate, he boosted himself in the air with massive force he dropped down kicking saitama 50 feet's in the air, while saitama was still falling genos twisted his body in 360 degree angle kicking him into a mountain.

Why isn't saitama fighting back Emilia had an worry expression, that's what I like to find out, I suppose said Beatrice

While saitama was trapped inside the mountain. Genos landed a series of massively powerful punches before kicking Saitama with such force that he flew to the ground like a shooting star.
Suddenly, saitama was no longer visible. Genos used his full new power, purple lighting with gold fire appeared in Genos' hands, lifting him up 5 feet in the air before disappearing, catching saitama on the run.

He landed in front of saitama, using his gold laser appeared in the center of genos hands ultra beam shouted genos, saitama bend his head down dogging his attack, in a blink of a eye genos sprinted towards saitama landing an uppercut sending him flying into the sky, waw I can tell genos has gotten stronger, "smiling expression", I guess I should get a little serious for genos, thus saitama landed back to ground being serious showing overwhelming pressure to puck, satella, Beatrice, rem, ram saitama waited for genos to attack first,

Genos shouted ultra beam as he landed across saitama, saitama was prepared, so he said normal uppercut, twisting his body, clenching his fist, uppercutting his ultra beam into the sky, ground rumbling, clouds darkened, weather changed to rainy/thunderstorm. Mountains fail, saitama's impact was so powerful that it caused a massive fissure in the ground that led extremely deep down.

Everyone hang on yelled Beatrice, after a couple of minutes everything calm down, saitama left genos in shock thinking he reached saitama level, while the rest were so speech list

I thought I have reached sansei level, but I guess I was wrong, genos looks in the sky, seeing a massive hole being able to see space. "Taps on genos head", let's go get some food I'm starving said saitama,

Beatrice:, puck...what actually is saitama, everyone looks up in the sky seeing a massive hole that was made by saitamas strength, "I don't know, said puck" strong lighting was being made, hard rain pour down half of the world, let go now, we're getting soaked. Satella said having so many question to ask satiama.

hey genos, can I see what else you have inside your new gear, as they headed to the Mansion, genos was going to stay in the guest room with saitama, genos grinned, sure, sensei, when I touched a random bottom, a green half-red rock appeared in genos stomach, what is that genos, I wondered. saitama softly grabbed it, but it didn't seem to affect Genos, as they began to fizzle with it. There eyes widen up with shock , to see the ordinary looking rock changing colors, saitama and Genos blinking multiple times adjusting there eyes trying to see where they are, as they look everywhere, they notice they were in a office with a old lady, also a boy with brown kinda of hair and a red hair girl

Beginning after the end-