Sans Pov
Sans was able to go for even more of his Emeralds. He already got six of them. There is one remaining. But it was guarded by huge beast of HATE created, via Chara's power. She totally made them to secure this artefacts, so he won't be able to stop her. Unfortunately her creations were not strong enough to make him stop. Even this massive beast was not strong either. Sans curled into ball and slammed into beast hurting it a lot. Sans saw a health bar, which went down a bit. He knew that his hits will eventually overwhelm this monster.
Sans summoned his Gaster Blaster they could curl in ball just like him, which helped Sans. They slammed into Beast multiple times making it lose it's health bit by bit. They took nearly all hp that this monster had. Sans decided to make it go down. So he charged up his energy, which he sparked up with electricity he then runned at this beast by hitting it with massive energy blast. He evaporated this beast from existence acquiring last of the Emeralds.
With Chara and Asriel
Asriel assaulted his best friend with his blaster. Chara avoided, via her glitching to teleport to other places. They were evently matched, due to Asriel power being granted by Souls, while Chara had some power up from Chaos Emeralds made her capable of facing someone with all seven souls at once. It was believed that any monsters that will have all seven souls will have the power of the God. Chara's interference with Chaos Emeralds did the deed making her far more powerful than ever before.
Asriel used souls abilities as well to gain advantage over Chara. She was powerful indeed, but even her power wasn't enough to make him truly hurt. At least in his godly form. He encaged Chara with swords, she parried with her knife. Opponents did not want to lose to one another. Asriel was quite determined to make Chara stop. Unluckily he was losing power, due to souls power not being infinite he wasn't able to be in this state forever. It seemed even with Frisk soul he had not so much time.
HATE Chara: It seems this is a dead end. We can't defeat each other. I may have poer to be an equal fighter for you, but I was not able to harm you in any way. My power is resrticted by this damn Emeralds, it seems. Well that does not matter. Reconsider Asriel. You know as well as I, why everything happened. Why this is happening now.
Asriel widen his eyes by the revolation.
HATE Chara: Of course she did that without anyone's help or push. I only interfered, when she found herself MERCIFUL once again. How hypocritical. She thought she can just reset and everything will be forgotten like a nightmare. But no one ever forgets nor forgives. Sans knows it just as well as we. Not that you weren't the same.
Asriel Dreemuur: Chara it's not you. You were kind and cheerful. We were friends with Sans. We wanted to help monsterkind. We wanted them free not erased Chara. Asriel tried to reason with Chara.
HATE Chara: It's does not matter now. You have little power left. Soon your form will be no more. After that there will be no one stopping me from destroying this world. She exclaimed charging. Just when she said that Asriel returned to his kid form, but not Flower, he still had souls. However they couldn't contain his God of Hyperdeath form. Now he was helpless against Chara. Just like in past, when they fought.
HATE Chara: You know I realized that you could have killed me easily in this fight. In reality you were much stronger than me, despite my power boost from Chaos Emeralds I was no match for you. Yes you may think you used all of your power, but in reality you barely tried. It was as if you didn't want to kill. Save me, huh? You were always like that. But now I will show you how harsh reality is. Now no one is stopping me. My goal is as close as it gets.
But she received hard punch in her stomach. No where near Asriel's strength. She could tell just who it was. Sans he was still wishing to prevent her. She is ineventible with erasure of timeline. She mused.
Sonic Sans: You have a lot of confidence in yourself, Chara ya. Sans exclaimed somewhat in joking tone. Asriel is glad he is here, but he wondered why he didn't join him. Asriel thought that it was because of those weird gems that gave Chara power to even fight him on equal terms. Well somewhat.
HATE Chara: Sans or comedian. You are resisting something you cannot stop. Just imagine how good it will be never be in pain from anyone's actions like close friend betraying you or even your self-called brother. In that moment both Frisk and Asriel looked ashamed. However Sans shook his head. He then surronded himself with the Chaos Emeralds. Now he was ready. He needed to save everyone, including Chara.
HATE Chara: You really think, they will help you. I will allow you to use them, but I don't think you will be capable of it. She said confidently. Her BIG mistake. Sans grinned, while Asriel watched in shock.
Sonic Sans closed his eyes and then.
To be continued.....

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What if: Glitchtale\Multiverse
FanfictionWhat if Sans(glitchtale) received something truly powerful. He will have Sonic abilities, power and more. He will even have chaos emeralds+Master Emerald. Of course involving forms. Let's see how this fanfiction and story will be.
Final Reckoning of HATE. Quest for Emeralds. God vs Devil.
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