@Miros I´d say this chapter. As for my reasons:
Merlin tried pulling an Eren (and by extension Nakaba tried pullings an Isayama)... the difference here is that he did it within the realm of his world's reason and logic, as everything he did was hinted at during the earlier chapters
i.e the title of Attack on Titan´s chapter f*cking 1!
So everything has happened because Merlin developed a huge crush on Meliodas and went full-on Yandere!
You know Nakaba-Sensei, kicking a dead horse is not wrong (Boruto with the whole Ootsutsuki story-line is at least a sequel and not the original story).
Milking a cow to death is also acceptable, when it at least fits into the story, based on previous information somehow (Some Onepiece arcs which overstayed their welcome for incremental pieces of information).
But this chapter is the equivalent of slapping every reader, who tried to keep track of things, in the face while saying "Oh you liked the story? Well, all of it was just part of Merlin´s plan. BTW I made it so you could not know any of it for a grander reveal."