At midnight, the Helper moves into the consciousness of the person who needs him. He is given exactly one day to decide how he can help and implement his plan. He is a disembodied voice in the head of his avatar, but at some point he can communicate with the consciousness of his master. All that is in his arsenal is the experience of successes and defeats. Every new day is a surprise for him: the year, age, gender, nationality of the avatar. But every time he makes a lot of effort to make the life of the person with whom he spends the day more harmonious. What will his efforts lead to?