The bird has its own reason. I think it will be revealed in the next chapter
Spoilers
If you mean the bird showing prince Cecil the alternate timeline where our cinnamon roll is evil to make the prince hate her and choose the drug addict master instead...well...you're right, it's a shitty reason indeed
Oh I do no the spoiler but it's much more fun to visually see it rather than read it
It's still a reason. I don't want to spoil anything that's why I only stated that there is the bird's reason, unto why did he show it to Prince Cecil ╮(￣▽￣)╭
I understand completely (⌒▽⌒)
Did the bird just went for the heroic final words before dying route???