You're a very rich man and a busy person. You're a single parents, you're a father. Rin is your 10 months old son. Your wife, Ella leave you and Rin when Rin is still 2 months old.

One day you're in the living room doing your jobs at your laptop with Rin. Rin is beside you playing with his toys when he suddenly cry.

Uwaaaa! Miwk... Miwk...