I Won’t Do Anything Reckless in This Idiot Test

(The protagonist gets full marks in physics, chemistry, and biology, and likes to research all kinds of strange potions, such as one that can turn everyone into a little girl.)

My name is Beihai. I'm a lonely person. I was like this in my previous life, and I'm still like this now. To ease my loneliness, I brought over all the works I knew, the only things that could keep me company.

To fill the emptiness, I bought a lot of things. Eventually, I finally found a friend, though it was an unfamiliar word. But it seemed I was too late, because I was no longer wealthy.

To afford my next meal, I had no choice but to send my best friend to the grave.

The deal was all set, but then a flammable oolong tea interrupted us. Still, I had prepared for this too: boiling water that could burn, chilled in the refrigerator beforehand. I just never expected it to end in a double knockout!