To my Lycoris,

I'm sorry, I am so sorry. I truly never intended to leave you behind all alone. At first, I hoped I wouldn't become one of them, but eventually, I came to desire the same things they do. Now they will target all humans, and they will target you too. I don't want to see my partner torn apart, so I'm hiding cowardly behind them to leave you a letter before I am completely submerged. I write this in the hope that my sincerity reaches you.

It has been nearly three years since we met. During that time, you taught me so much and gave me so much affection. Only now do I regret not pouring even more affection into you.

You were always so kind. I'd be lying if I said I wasn't jealous when that kindness was directed at someone other than me. But I... I am just afraid that kindness might be directed at them instead of me. Even though I am one of them now. Please go to the address I wrote down. It is very close to nature. At least you won't feel suffocated. They and I hate nature. To be precise, it's more accurate to say we feel exhausted when looking at things like forests or grass. You may roam freely in the yard outside the house. The plants there will never wither or die. However. Even if you hear the voices of family, friends... or even my voice from outside the gate, never answer and go straight into the house and lock the door tight. That is the way to make them retreat. I have prepared the clothes you liked, knitting yarn, and needles there. I've also prepared enough food for you to eat for a lifetime. Of course, if you eat the 10 candies I secretly slipped into your pocket, you won't need to eat or drink anything for 100 years per piece. Just please do not overdose. I don't want to see you collapse and die. And... I couldn't prepare a companion for you. If you feel too lonely, place one of the 10 candies I gave you in the dog house or cat bowl in the back of the yard. Whether you wait a day, two days, or a month, you will eventually hear barking or meowing. And remember. Even if you die, the pet you created will continue to exist. So please. Do not shed tears of loneliness, and please start preparing the moment you see this letter.

You always complimented my appearance and height. But this body wasn't originally mine. I just... borrowed it for a while. ...Perhaps it's more accurate to say I stole it. Please remember. They live for eternity by using human bodies as hosts. I planned to do the same. Because we were superior to those dull and pitiful humans. Even if I go there later, I won't look like the person you loved now. Bodies are bound to rot, after all. Even if my face isn't to your liking... I will return even taller than before.

And finally, to my Lycoris and my partner. I truly didn't intend to love you, but because you were so beautiful, because your eyes sparkled so much, the plan was delayed. It's all your fault. ... No, actually, it's not your fault, it's all my fault for being arrogant and foolish. I loved you dearly. I cherished you, and I thought of you every night. I feel such apology and regret for not being able to go with you. But one day, I will surely come to you. Whether I become the spring, a flower, or walk there myself, I will find you. So, could you please wait for me?

• From your partner. End.