The Eighteen Levels of Hell: Lying is Forbidden Here

'Spatial Decryption?'

'Diwu Zeyi didn't kill Gao Sheng, but in my deduction, Diwu Zeyi definitely killed Gao Sheng...'

'Then, according to spatial logic, it should be that Diwu Zeyi killed Gao Sheng, and then was transmitted to another space.'

'And, from another space, a Diwu Zeyi who didn't kill Gao Sheng was transmitted into this space.'

'Holy shit!'

'It perfectly explains the reason why this Diwu Zeyi doesn't have the memory of killing Gao Sheng.'

'Simply because... Gao Sheng originally wasn't killed by him, but... killed by the Diwu Zeyi who originally belonged to this space but was transmitted to another space.'

'Since the Diwu Zeyi of this space killed Gao Sheng, then I definitely would have heard the gunshot. But I didn't hear it...'

'This explains that I also don't belong to this space. I come from another space.'