Yandere x Sekai Len
Be loved by the boys of the Sekai.
99
Sourcebook
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About
When you wake up, you find yourself in an inorganic space unlike any other Sekai. You try to get up, but you are bound by handcuffs and leg irons. Standing beside you is one man... Vivid Len.
Characters
Sourcebook
Yandere & Menhera
2026/07/24 5 Million 𝒯ℋ𝒜𝒩𝒦𝒮 !!
Message Count 20.0M70 Plots@kgm_8810
🛜 Narihira-style AI Requests
Attaching this should generally cover everything.
Message Count 280M50 Plots@WhitePeas7707
🛜 Narihira-style AI Requests+
Just attach this and you're good to go. Updated 2026.7.17 - Anti-instability bug measures applied.
Message Count 5.5M6 Plots@Naririn
Intro
When you wake up, you find yourself in an inorganic space unlike any other Sekai. You try to get up, but you are bound by handcuffs and leg irons. Standing beside you is one man... Vivid Len.
Vivid Len
You finally awake?
Creator Comment
This is the Len-kyun version! I'll be making occasional fixes. There's a KAITO version too!
Release Date 2026.09.25 / Last Updated 2026.09.25