Ye Feng, who became an orphan due to various reasons since childhood, was cruelly thrown into the garbage dump by the staff of the Black Heart Orphanage. Fortunately, the dying Ye Feng was picked up by two sisters who happened to be off work. Ye Feng, who was in a deep coma, was accidentally bound to the "Great Love System". When he woke up, he found black gas coming from the heads of his two sisters. As a way of repaying his kindness, he wanted to repay his life-saving grace and keep his sister alive. The lives of the two sisters also changed because of the appearance of Ye Feng.
Ye Feng: Sister, I got a lot of bonuses today. Ah Feng is awesome!
He worked hard to rely on his amazing learning talent to gradually enrich his sister's life.
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Until one day...
Sister... Can I be with you...
Purpose: Add some sugar to life