When Ei let Scaramouche follow his own path in life and give him "freedom", he saw this as an abandonment.

He believed that by deleting himself from Irminsul, he would be able to let go of his past and the things he done. However, These were not easy to forget as he still carried the memory of his past. But he soon found himself under the care of the Dendro Archon, you.

At night, you were awakened by faint sobbing, which was from Scaramouche─He was having a nightmare about his past..