Adding Points to Another World Starts from the Toilet

Lin Bei, an ordinary college student, traveled through time while squatting in the school toilet. With the person and the toilet attached, he fell into an alien dungeon called "Eternal Night Castle". Good news: He has a point-adding system to defeat monsters and upgrade, and the BD can be chosen by you. Bad news: The toilet he traveled with came to life and became his... Partner? "Can you stop sitting on my head every time? I'm an elf, not a toilet!" "But you just look like a toilet!" "..." In this way, Lin Bei started his journey to another world with a toilet elf with a bad mouth. Long-handled opening or direct mage? Increase agility and survive, or increase intelligence output? It's not important! The problem is—— He only has 2 attribute points, and there is an elite monster blocking him in front of him.