Big Brother Mucheng? Brother Mucheng?

Qin Mucheng sighed and stood up.

Ji Yuanyuan stood up as well, but she did not let go of Qin Mucheng's clothes.

"Are you angry with me?" she asked again.

Why was Qin Mucheng becoming less and less adorable as he grew up?

Qin Mucheng reached out and ruffled Ji Yuanyuan's hair, "When did Big Brother Mucheng become Brother Mucheng?"

Ji Yuanyuan blinked, "Is it different?"

"It's different!" Qin Mucheng shook his head.

"Then… Big Brother Mucheng?" Ji Yuanyuan called out tentatively.

A smile finally appeared on Qin Mucheng's face.

He stretched out his hand and combed Ji Yuanyuan's messy hair.

Seeing this, Ji Yuanyuan heaved a sigh of relief.

Although she still did not quite understand the difference between Big Brother Mucheng and Brother Mucheng, since Qin Mucheng liked her to call him Brother Mucheng, she would call him that in the future.

However, this was not a good habit for Qin Mucheng.