Tập 4: Lulu suy ngẫm về quá khứ với Milne trước khi gia nhập hành trình của Ginko để gửi một nụ hôn lời hứa.

4

The Life Judgement Guys of Severance Court explain how Lulu was once the princess of a kingdom of bears. One day, when the Kumaria meteor shower fell upon Earth, Lulu received a younger brother named Milne who took her place as first in line for the throne. Wanting to be the kingdom's favorite again, Lulu made several attempts to get rid of Milne, only for him to return each time, bringing her a "promise kiss" in the form of a jar of honey, which she would then throw away. One day, however, Milne died after being stung by bees whilst trying to get more honey, which left Lulu unhappy despite getting what she wanted. Several years later, Ginko appeared before Lulu, bringing her the honey that Milne had previously tried to give her and reminding her not to forget what she has lost. Hearing about her mission to cross the Wall of Severance and deliver her love to someone, Lulu decided to help Ginko fulfill her promise kiss and accompanied her on her journey. Back in the present, Kureha rejects Lulu's offer to look after her, stating her only friend is Sumika, while Ginko is seen with a necklace that belonged to Reia. (Source: Wikipedia)