Igyou Atama-san to Ningen-chan (Pre-Serialization) - Vol. 9 Ch. 40

[MangaDex]

 

[Adul0]

No matter how you look at it, the only way to get there is to be about to die in the human world. And that could cover many possible causes, including self-inflicted ones.

 

[danoobguy]

 

[sarusa]

Shimaidon!

 

[HYBRID_BEING]

No matter how you look at it, the only way to get there is to be about to die in the human world. And that could cover many possible causes, including self-inflicted ones.

Technically, it looked like trigger wasn't death per se, but a lethal situation.