This is one of Falcoms better kept secrets for Ys II eternal. Essentially, when this game is played Adol cannot voluntary sleep in anyone's bed. However if a key set of events occur then Adol can sleep in Lilia's, Zalem's and Maria's bed. To activate this sequence the following events must occur :

1. Adol must talk with Lilia when she is standing under the tree in Lance Village.

2. Talk with Zalem when Adol gets to Lamia Village.

3  Talk with Maria when Adol gets to the Nucleus of Ancient Ys.

Once this sequence is complete Adol can Sleep In any one of the three beds as seen in the original picture.