What happens when undertale falls asleep and forgives sans?

Undertale fell asleep after sans fell asleep, chose compassion and forgiveness, and would be hanged by sans. Sans is a character in the game undertale, the brother of papyrus. He will be a trusted friend or a terrible opponent like a hero. He is the most representative BOSS of the slaughter route.

Sans's personality

Sans's laziness is well known, and sleeping at work is common. He likes to play tricks on his brother by making puns about skeletons. He is generous and gratifying, but sometimes he becomes serious, especially when he is angry, which may imply that his usual improvisation is just a cover-up.

He is very keen, and his reaction is particularly different with the different actions of the players. He can feel the change in the timeline. He said he hated making promises, because he would break his promise with Torre and hurt mankind on the route of slaughter.

The last battle of the massacre route also mentioned his laziness. He knows that the reset of the timeline will make all his efforts go up in smoke, and he knows that everything he has done is in vain. Even if he returns to the ground, he will eventually be brought back to the ground. Maybe this is just an excuse for his laziness.