Also the other world takes place like at least 100yrs in the future and your brother died to failed plot and merged with flowery kinda and became serial killer his name is flowey and is far better than that twink bastard flowery
Please read this, this, this, and then this, as they are in the same timeline.
It was night. Kris just walked back from Castle Town, after saying goodbye to Susie. It still left a tinge in their chest. An uncomfortable feeling. Kris couldn't put their feeling on it. Perhaps they felt like something was wrong with Susie. Perhaps they felt like something was wrong with them. They weren't sure.
But now, the moment they've been waiting for for a few hours has arrived. They walked back to their house, entered their room, and took out the game disc that stayed the same between the dark world and the light world.
Suddenly, the Being spoke again. Kris was quite confused by what it said. Didn't the being say it was an entirely different world? How did their brother live on for so long? Also, why did that banana smell so delicious? Kris ate the banana, with the peel.
Well, all of those questions will probably be answered if Kris just played the game. They loaded the game into their old game console, and sat back.
So it seemed like humans and monsters are enemies in this world. Kris wondered why exactly. So, Kris will experience this world through the body of a human child. Okay. And the game is called "Undertale". Something about the name bugged Kris, but they didn't care about it enough to stop and think.
And the menu opened. Wait. Wait, wait, wait. Why was the SOUL there? Kris felt uncomfortable. And... they could move it around. And control it.
Did... Did the Being control them through something similar?
The settings button only let Kris change to another language, which they didn't recognize. They changed it back.
So, they moved around. They met that Flowey guy. Is this who the Being was talking about? Is this supposedly Asriel? Kris wished they could talk to him, but they couldn't. The human they were controlling remained silent. Kris discovered that they did, in fact, control the SOUL.
And the Flowey tried to kill them. They remembered the Being said something about him being a serial killer, but it still took them by surprise.
Wait, MOM? Kris thought, as Toriel arrived. She led them through the ruins, and they reached a star. A star that looked a bit like the star Kris sometimes saw, that let them SAVE.
They continued onwards. Then, a fight started. Kris has played some RPGs in the past, so they quickly pressed the attack button. Maybe the monster will run away if they bring it to 0 HP. Toriel made it run away this time, but soon, another monster appeared. Kris attacked it once, managed to dodge its attack, and attacked again.
The monster turned to dust, and Kris paled. This... This isn't supposed to happen. It was supposed to run away. Kris can't just KILL a living being in another reality, can they???
Kris restarted the game. To their relief, they were back near the SAVE star. They continued throughout the game, this time sparing monsters they encountered.
They met sans. He was quite similar to how he acted in their world. And they finally met his fabled brother. He was kinda funny.
They continued throughout the game. They met Undyne, Alphys, some beautiful guy called Mettaton, and eventually, Asgore.
Throughout the game, Kris wondered why Toriel hated Asgore. They learned the reason. Kris had a hard time deciding on their feelings... He did seem to make a hard decision, but it was because he wanted to help his people.
Wait, why couldn't they spare him? They had to fight? Unfortunately, it seemed so. So they lowered his HP more and more, until they were given a choice. Obviously, they chose to spare him.
What? Flowey? What the heck? He just killed him? And the human SOULs... They were in his control?
Now, what the HECK was THAT thing???
It took them quite some time, but Kris managed to defeat Flowey. They reached the ending, but weren't satisfied. Flowey said something about having more to do. So they loaded the game again. Perhaps they'll be able to interact with someone to get something more.
Oh, a phone call? Sure, Kris could take their letter. The date scene was funny. Kris actually remembered how their Alphys and Undyne almost met each other. Maybe Kris will be cause them to meet, after all of this is over.
Okay, a strange underground lab. Sure.
What were those thing??? They looked almost as weird as the fight against super-Flowey.
Okay, weird elevator thing. Oh no, vines? That can't be good.
They entered the throne room. Everyone got there. Well, Flowey. Shit.
Wait, this fight actually looked really similar to what Kris's brother made once. Rainbow wings... It was oddly similar.
Okay, so it was Asriel. Child Asriel. Happy ending and all of that.
Well, it was way too late, and Kris was dead tired. They'll think about it all tomorrow.