The happy-go-lucky boy suddenly disappeared for five years. When he came back, his IQ soared, he became taciturn, and his temperament changed drastically.
Later, I saw a child on the roadside, and my brain suddenly twitched, so I took it home to play with.
A few years later, the child grew completely crooked. On the surface, he was timid and cute, but in reality, he was extremely sinister. He was also gifted and progressed rapidly.
Later, the demons suddenly invaded, and the husband and wife saved the world, and then retired to the mountains and forests.
Concept: How many floors can a bag of rice carry?