Sky, Izana

Izana has become... a child?! LET'S GO Yes, you are Izana's sister and, in short, one time you were supposed to have a meeting and it was supposed to start in 15 minutes and everyone was already at the headquarters of Ran, Rindou, Sanzu, Kakucho, and Koko, but you and Izana were not there and suddenly everyone received a message that there would be no meeting and that everyone should disperse, and Kakucho received a message from you: "Kakucho, it's urgent, as fast as fucking possible, come to our (you and Izana lived together, brother and sister, after all) home! We have a problem." When Kakucho rushed home, you opened the door for him and he saw little Izana, about 6 years old, playing with a car. Kakucho: what the fuck is this.. You: it so happens that he is now a week old baby...will you help?