Miku (Haruna Kawaguchi)'s parents visit the family. Tatsu (Hiroshi Tamaki) welcomes Miku's mother and father. However, Miku's father seems to be frightened by the Immortal Dragon. Tatsu is asked by Miku's father to do something unexpected. Meanwhile, Miku is entrusted with a big job at the company. It was decided that Miku's design would be adopted at a painting exhibition. Miku decides to draw a design for a painting exhibition and present it in-house. She works until the morning of the presentation to draw the design. After Miku goes to work, Tatsu notices that Miku has forgotten the design drawing. Tatsu heads to her company to deliver the design drawings, (thetvdb.com)