Eighth Seasons achievement - "Young Laura"

[LetYourselfOut]

What do I do to unlock it? I can't think of anything

[小鳥遊114514花]

In The Lake, use the magnet as bait for three times.
The third item is another box connecting with The Season. Just input 1487 to open it and you'll get a green diamond, meanwhile you might notice CU:S TV 2-5-6-4-1 wrote on cover of the box.

Go back to The Season, turn on the TV in the autumn and press 25641 successively.

[asmØdium]

Originally posted by expo charlicott:

In The Lake, use the magnet as bait for three times.
The third item is another box connecting with The Season. Just input 1487 to open it and you'll get a green diamond, meanwhile you might notice CU:S TV 2-5-6-4-1 wrote on cover of the box.

Go back to The Season, turn on the TV in the autumn and press 25641 successively.
:NekoBlink:

Definitely you should've put that in spoiler tags or give a hint or two instead of a full solution in plain text.