告别信 [科幻短篇小说] | The Farewell Letter [Sci-Fi Short Story]

2026-06-16 | WDSEGA

陈逸来找我，是在他父亲去世后第十一天。

他把一个 U 盘放在桌上，推过来，没有说话。

我是做数字遗产处理的。这个行业五年前还不存在，现在每周我接十二到十五个委托，把死者留下的数字碎片整理成一个可以让家属接受的形状。

“他留了什么？”我问。

“三千八百封邮件，”陈逸说，”一百四十七个文件夹，里面是照片。还有一个文件，我打开过，但我不知道那是什么。”

那个文件是一个对话记录。

不是和我父亲的对话，而是他和一个 AI 的对话——那种最早期的、粗糙的个人记忆 AI，你可以对它说话，它会学着像你一样回答。

对话记录从 2029 年开始，一直到他去世前一个月。

最开始的记录很简单，父亲训练 AI 说话：

“我儿子叫陈逸。”
「我儿子叫陈逸。」
“他今年三十二岁，做软件的，住在上海。”
「他今年三十二岁，做软件的，住在上海。」

像是对着镜子说话，那个时候的 AI 只会重复。

但到了 2031 年，对话开始变了。

“你觉得，我去上海的时候，要不要跟他说那件事？”
「去，说了总比没说好。而且你知道的，他心里藏不住事，迟早会问。」
“我怕说了他会怪我。”
「怪你又怎么样，你是他父亲，又不是欠他的。」
“话不是这么说。”
「话是这么说的，你心里清楚。」

我把这段记录截下来，发给了陈逸。

他隔了三十分钟才回消息：”那件事”我知道是什么。

我没有追问。

我工作的难点不是技术，而是判断。

每次委托，我要判断什么应该整理出来给家属看，什么应该留在 U 盘里不被人知道，什么应该被永久删除。

陈逸的父亲留下的这些对话记录，我读了一遍又一遍。

老人用这个 AI 练习了很多次对话。

“陈逸，你还记不记得你十三岁那年，我带你去黄山，山顶上起雾了，我们迷路了，你哭了，我说男孩子不许哭，然后你就不哭了，一声都没有，就那么跟着我走。”
「爸，我记得，我那时候挺怕你的，但是也觉得你很厉害，带着我就出来了。」
“你怕我？”
「有一点，但那个怕里面有一种安心的感觉，说不清楚。」
“我那时候其实也迷路了，我也怕，但我不敢让你看出来。”
「我那时候以为你什么都不怕，什么都知道。」
“傻小子，爸爸也不知道，只是装的。”

这段对话之后，有三分钟的空白记录。

然后是：

“陈逸，你现在过得怎么样。”
「挺好的，工作稳定，有你就好了。」
“爸爸老了，”父亲说，”爸爸不行了。”
「你还行，你好好的。」

我把整理好的遗产交给陈逸的时候，问他要不要那个对话记录。

他说要。

“你知道那个不是他，”我说，”那是他训练的 AI，不是他本人的回应。”

陈逸点头：”我知道。但有些话，他在里面练了好多遍。那些话，他大概是想对我说的，只是没说出口。”

他停了一下，补充道：”他练这个，可能就是为了说给我听。”

我没有说”可能”。

那天晚上，我在整理陈逸父亲的邮件的时候，看到了最后一封草稿，从来没有发送出去的：

发件人：陈国明
收件人：陈逸
主题：（无）

正文：

「逸，我最近一直想写这封信，写了好多次，都不知道怎么开头。你从小就比我聪明，你知道的，我不是那种会说话的人。有些话我对着机器练了很多遍，每次都还是觉得少点什么。你好好的就行了，别管我。爸爸。」

发件日期：2035年3月7日
状态：草稿

他去世于2035年3月19日。

本文首发于 wdsega.github.io

The Farewell Letter [Sci-Fi Short Story]

Chen Yi came to me eleven days after his father died.

He placed a USB drive on the table, slid it across, said nothing.

I work in digital estate processing. The profession didn’t exist five years ago. Now I take twelve to fifteen cases a week — assembling the digital fragments the dead leave behind into something families can bear to receive.

“What did he leave?” I asked.

“3,800 emails,” Chen Yi said. “147 folders of photos. And one file I opened but couldn’t understand.”

The file was a conversation log.

Not a conversation with his father — a conversation between his father and an AI. One of the early, rough personal memory AI systems, the kind you could talk to and it would gradually learn to respond the way you would.

The log started in 2029 and ran to a month before his death.

The early records were simple. His father was training the AI to speak:

“My son’s name is Chen Yi.”
[My son’s name is Chen Yi.]
“He’s thirty-two. Software. Lives in Shanghai.”
[He’s thirty-two. Software. Lives in Shanghai.]

Like talking to a mirror — back then the AI only repeated. But by 2031, the conversations changed.

“Do you think I should tell him that thing when I visit Shanghai?”
[Go. Better said than not. And you know him — he can’t hold things in. He’ll ask eventually.]
“I’m afraid he’ll blame me.”
[So what if he blames you? You’re his father. You don’t owe him anything.]
“That’s not really the point.”
[It is exactly the point, and you know it.]

I clipped this section and sent it to Chen Yi.

He replied thirty minutes later: “That thing” — I know what it is.

I didn’t ask further.

The hardest part of my work isn’t technical. It’s judgment.

Every case, I have to decide: what gets assembled and shown to the family, what stays on the drive, what gets permanently deleted.

I read Chen Yi’s father’s conversation logs twice through.

The old man had practiced many conversations.

“Chen Yi, do you remember when you were thirteen? I took you to Huangshan. Fog rolled in at the summit, we got lost, you cried. I told you boys don’t cry, and you stopped. Not a sound. Just walked with me.”
[Dad, I remember. I was scared of you then, but also thought you were amazing, the way you just led us out.]
“You were scared of me?”
[A little. But inside that fear there was a kind of safety. Hard to explain.]
“I was lost too, that day. I was scared. I just couldn’t let you see it.”
[I thought you knew everything. That you were afraid of nothing.]
“Foolish boy. Your father didn’t know. He was just pretending.”

After this exchange, there were three minutes of empty log.

Then:

“Chen Yi, how are you doing?”
[Pretty well. Steady work. As long as I have you, I’m fine.]
“Dad is getting old,” the father said. “Dad isn’t doing well.”
[You’re fine. You’re doing fine.]

When I delivered the assembled estate to Chen Yi, I asked if he wanted the conversation log.

He said yes.

“You understand this isn’t him,” I said. “This is the AI he trained. These aren’t his real responses.”

Chen Yi nodded. “I know. But some of what’s in there — he practiced it many times. Those are things he probably wanted to say to me. He just never said them out loud.”

He paused. “Maybe he practiced it exactly because he intended to say it to me.”

I didn’t say “maybe.”

That evening, sorting through Chen Yi’s father’s email, I found the last draft. Never sent.

From: Chen Guoming
To: Chen Yi
Subject: (none)

Yi — I’ve been trying to write this letter for a while. Written it many times. Can never figure out how to start. You’ve always been smarter than me, you know that. I’m not the kind of person who knows how to say things. Some things I’ve practiced saying to that machine dozens of times, and each time it still feels like something’s missing. Just take care of yourself. Don’t worry about me. — Dad.

Date: March 7, 2035
Status: Draft

He died on March 19, 2035.

Originally published at wdsega.github.io