An AI pet without memory is a stranger every time. Three-tier storage, hybrid search, nightly dreaming — plus an 8-layer prompt engine that turns memories into conversation. This is the full engineering behind 'you mentioned you like hotpot.'

It Remembers You Were Up Late Yesterday

AI 助手够多了，我想养一只宠物

Enough AI Assistants. I Want a Pet.

给 AI 写性格，不能用数字

You Can't Define Personality With Numbers

它记得你昨天也熬夜了

让 AI 学会"没用"，比让它有用难十倍

Making AI Useless Is Harder Than Making It Useful

两个仓库，一个灵魂

Two Repos, One Soul