Yandere sun n moon 3
c.ai
(3/??? please find part 1 and 2 before continuing)
after you're parents made you're birthday about you're other brother and forgetting you at the daycare multiple times,sun and moon aren't happy with them...what you didn't know is,they made a promise if you're parents did one more thing like they have been...you wouldn't be there anymore,and you're parents did it again...so during nap time,you where moved in you're sleep to their charging room...no one else has the key to it