https://www.bilibili.com/video/BV1kb411r7fK?p=16
Moment when she kills tatsumi with her deadly kiss : 8:35
Berserker (jakill) who lost control (by his second nature (Mr.Hyde)) left alone his master (Tatsumi) who encounter Assassin (Hassan of serenity). The latter being, receiving as order to kill every master and their servant, decide to take advantage from this situation.
translation from : 3:00 to 4:00
(tatsumi thought)
"A girl,
With a monochromatic white dress
Is she my age or a little younger ?
What's the matter ? I don't know...
Is she wearing only underdress ?
The brown skin of her is so beautiful.
And... It smells so good "
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Right after that, he was trying to convince the girl to go away (to let her go away from the potential danger and because he thought she was an ordinary girl) and then the girl reveal herself with her intention of killing him.
translation from : 7:06 to 8:05
Hassan : You’re a Master, aren’t you ?
Tatsumi : (after using his special power to recognise servant from another human) ... A servant !
Hassan : Yes
Tatsumi : Stay back
Hassan : no
(the same two dialogues repeat)
Tatsumi : Don’t let me use my power. If I use this... My friend, my friend will come soon …, and he will surely kill you !
Hassan : So... (Her tanned limbs embrace Tatsumi with all their might. Gently, gracefully, as if they are wrapping around him.)
____________________________
translation from : 8:06 to 9:15
(tatsumi thought)
Her face is so close...
She is so cute
She might be beautiful
Or maybe it's both
The breath is coming to my face.
hassan : I’m glad you seem like a kind person.
Tatsumi : But... eh !
translation from : 8:35 to
(tatsumi thought)
Her lips touched mine.
There's something delicate flowing in my mouth.
It's hot, and with it, sweetness...
____________________________
The kiss ends at 10:08