Sunny on the outside but really yandere × Cold on the outside but really cold
Small snippet:
"Aci, what are you looking at?" Gu Yan pointed at the air and said. "What?" Su Ci looked in the direction Gu Yan pointed. "There's nothing." Su Ci turned his head and saw this scene: Gu Yan was biting the remaining ice cream in his hand, and then swallowed it in one gulp. "Gu Yan, what are you doing?" Su Ci asked Gu Yan with a smile. "Ah, I didn't do anything." After Gu Yan said this, he quickly ran towards the crowd. "If I hadn't caught you, your surname would not be Gu!" Su Ci shouted loudly. "That's good, I happen to have the same surname as you, Su!" Gu Yan shouted to him from a distance.
The passers-by just watched the two teenagers walking through the crowd.
About two hours later, "No, no, I'm too tired. Let me take a rest." Gu Yan said breathlessly. "If you pay for the ice cream, I'll, no, I won't chase you." Su Ci said to him. "It's that simple?" "Otherwise?" "Take it away and I'll take you to buy ice cream."...
Concept: bamboo horse bamboo horse