Buy at least 5 lockpicking tools first
For the hotel you have to buy atleast 5 or more ninja choco , the dev added free roam inorder for you to get the other ninja choco
Inorder to get the second ninja choco you have to click on the second vending machine in the University district, there it shows us the option to buy it then it will trigger a scene saying that vending machine with stickers all around both the city have ninja choco and you can buy them once
After buying save your game and 4 of it eat it before coming to the hotel , talk to the receptionist you will be able to mind control her after that don't forget to save because you have to lock pick at room 412 and it's difficult
After that scenes and Ryan appear and saves both the mc and the girl and you ask Ryan about the organisation and that's the end of the chapter
I hope it was helpful