The second installment of the popular "transparent son" is now available! What will you do when you become invisible? Everyone has probably thought about it at least once. It is a complete son's subjective play sent through the eyes of a son who has an extremely thin presence like that. Please take a look at the sight of your own self-confidence as you follow the mother Sumika who lives a normal life without noticing such a transparent son at all, as much as possible, and play with the body as you please.