Sans's reaction when you vomited blood.

Will be very worried, sad, holding you and crying.

Sans (Chinese name: Shanxi) is a character in the game Undertale (Chinese name: undertale). Sans, the brother of papyrus, made his debut in the forest outside Ding Town, Si Nuo. Depending on the player's actions, he will become your trusted friend or a terrible opponent like a hero. He is the most representative BOSS of the slaughter route, and the game is very difficult. In the voting on wiki Undertale website (topic: Which role do you like best), the voting rate of Sans reached 32. 19%, which is about 1/3 of the total votes. Sans's laziness is well known, and sleeping at work is common. He likes to play tricks on his brother with puns about bones. He is generous and very comforting, but sometimes, especially when he is angry, he becomes serious, which may imply that his usual improvisation is just a cover-up.