Across three thousand worlds, experiencing different kinds of love and hatred, you will always be there for me all the time!
Small theater
Little System: Sir! Where did you get the artifact?
Host Noyin: He gave it to me
Little System: This is not science! You two just met!
Host Noyin: Do you still know science?
The little system died!
PS: The male protagonist is always the same person, 1V1, double clean, extremely beloved, sadistic, double strong