I'm Still So Young, Yet I Have to Be Someone's Big Brother

Save the villain, starting when he's little, before he even grows up to become a villain!

System 001 arrived in the world where the villain was born and chose Song Yuzhi as the Host best suited to complete the mission.

Looking at the little tyke in front of it, 001 was despairing. It hadn't expected Song Yuzhi to be a toddler of just two, still babbling away!

Putting its despair aside, 001 gently told him, "You don't have to do anything. Just be a good big brother."

Song Yuzhi bit his spoon and swung his little legs. His eyes sparkling, he asked his mother in a babyish voice, "Mama, are you going to have a little brother for Zhizhi?"

His mother froze. She'd only just seen the imperial physician off. How did this little tyke know?!

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Little skit:

One day, Zhizhi met a little boy who was just as boastful as he was.

Zhizhi: "My little brother dares to eat rabbits!"

The boy: "My little brother dares to sleep alone at night!"

Zhizhi smirked contemptuously. "My little brother dares to eat poop!"

The boy refused to back down. "So does mine!"

The boy's little brother was so scared he nearly wet himself, shouting, "I don't dare!!!!"

Mama sighed. "Another day of beautiful brotherly love!"

[An easygoing family story centered mainly around two little ones, with heartwarming family bonds, a touch of food, and very little System content. Their mother transmigrated into a book. She'll open a kindergarten midway through the story, and there will be lots of adorable little ones.]

Many years later.

Fanfan held his little sister and taunted Kangkang.

"My sister can smile!"

Kangkang sneered. "So can mine!"

Fanfan: "My sister dares to eat poop!"

Kangkang: "So does mine!!!!!!!"

Zhizhi, now a big brother, grabbed his younger brother by the ear. "Song Yufan! What nonsense are you talking about?!"

Theme: Share the warmth of family bonds.