I Might Be a Test Subject

A fragile, smiling-depression sufferer on the bottom vs. a steady, scheming younger boyfriend

The first time Shang Anhe met Qiao Shiwen, a few words were all it took for Qiao to get his precious jade bead.

“Why should I give this to you?”

“Because I like it!”

At the time, young Master Shang was still a baby, and he was very unhappy. “I like it too! Why should I give it to you?”

“Because I’m cute!”

…

Looking at the fair, tender little boy staring up at the jade bead in his hand with big, watery eyes, young Master Shang had to admit that he had a point.

So he obediently handed over the jade bead.

And that one gift lasted a lifetime.

Anything Qiao wanted, anything young Master Shang could get for him, he gave him, including his heart.

That was in his previous life.

Reborn, he tries to stay away, but the two of them end up entangled again.