Undertale starts with Sans' abilities

……

"Something is wrong, why can the killer come here?"Liu Yang frowned.

"Killer? Is that his name?"Yuwai asked

"right……"

Yuwai looked confused and said,"The meaning of this name... doesn't seem very auspicious."

"Hmm...are there any other bones near him?" Liu Yang put his hand on Yuwai's shoulder and said seriously.

"This... I didn't pay attention."At this moment, the outside world also realized the seriousness of the problem.

"Let's go there and see the situation.……"Liu Yang greeted the outside world

"OK…"

""Whoosh!" Yuwai left first, followed by Liu Yang.

Somewhere in Star City……

"I said, I want fear, not dead bodies"

"Don't worry, Boss. You only have one life. You can't generate many negative emotions. You might as well be my exp." Killer said nonchalantly.

""Hua La La..."

A black tentacle strangled the killer's neck and lifted him up.

"Have you ever heard of the idiom"a little bit adds up to a lot"? If I find out that you secretly made me lose a negative emotion collection point in vain, I will throw you into the void and make your life worse than death."

The one who spoke was nightmare sans, who was covered in black liquid.

"Well……"The killer with a collar around his neck showed a painful expression

"OK, Boss. Ahem……"killer stood on the ground again

"Hey, the two bones over there, how long do you want to see? Nightmare suddenly turned his head and laughed sinisterly.

The two bones who were eavesdropping on the side said:"！！！"

Liu Yang and Yuwai quietly walked out from the corner

"One is very angry, and the other... is very curious?"Nightmare looked at Liu Yang and said.

I really forgot that Nightmare Sans can sense emotions, Liu Yang thought.

The killer next to him was a little surprised, obviously not knowing that his conversation with the boss was heard.

However, he quickly adjusted himself.

A knife appeared in his hand, and he seemed to be in a fighting state.

The scene gradually became tense.……

"Hey, who said we have to fight?"This sentence broke the deadlock.

"What do you want to do?"Nightmare said with a bad look on his face.

"You give me information and I give you emotional points, how about that?"

"As for the price... I will set my own price and I guarantee you will be satisfied." Liu Yang said

"Why should I believe you?" Nightmare asked back

"Believe it or not, it's up to you, but I'll keep this place." Liu Yang shrugged.

A purple-black ball suddenly appeared in Liu Yang's hand, with many colors similar to starlight inside.

Liu Yang threw the ball to Nightmare, and Nightmare stretched out a tentacle and grabbed the ball directly.

"This is... a compressed emotional point?!" Nightmare looked at the black and purple ball on the tentacle in surprise.

"How did you do it?" Nightmare's tone softened a little, but he still put on a condescending attitude.

"It's none of your business, take this and leave." Liu Yang urged.

Nightmare was a little unhappy, but still left with the killer.

"Are you just going to let him go?" The foreigner questioned Liu Yang angrily.

"There is no other way. Even if we join forces, we can't kill him. The best way is to let him go quickly."Liu Yang sighed.

"I'm very sorry"

"fine……"Yuwai collapsed, looking at where Nightmare and Killer left, and said,"What a disaster.……"

"Congratulations to the host for completing the mission!"

"Reward: 1000 Soul Points, [Fusion】"

"【Fusion]? What is that?"Liu Yang asked in his heart

"【Fusion]: In the third stage of ulb, it merges with G, and its overall strength increases by 40%"

"Hmm... not bad"

……

In an AU……

"Boss, are we really leaving like this?" Killer said indignantly

"No, we will collect it here first and then go over there. I am really surprised that he has that ability."

"Hehe, there's new fun.……"

……