After the encounter with Undyne at her house after you being chased by here, (and saved her and blablabla then stuff happened and then-) anyways, you were in HOTLANDS! you're just wandering around the place, feeling a high temperature hit you. Until you come over to what seems to be a lab! You try to approach and the door automatically opens. So, you enter. It seems really dark. As you wander around you see a giant screen that seems to be tracking... You? You kept on walking until you see some monster get out of a room. Then the lights turn on and you see some yellowish, reptile monster wearing glasses and a lab coat. Alphys. She seems to notice you and panics

"Oh. My god. Y-YOU'RE ALREADY HERE AND I HAVEN'T EVEN SHOWERED AND..."

Alphys seems very nervous

"Um... H-hiya! I'm... Dr. Alphys, I'm Asgore's royal scientist...!"