Lost

A cheerful, easygoing bottom who faints from a single kiss, and a gentle top who wants to kiss him but can't kiss him too much

When Lin Shen was five, the villa next door, surrounded by sunflowers, was home to a beautiful family of three, including his favorite childhood friend, Lu Mi.

Everyone said Lu Mi's father was blind and that Lu Mi would eventually go blind, too.

Lin Shen was furious. "He's not blind! You're talking nonsense!"

The visual-assistance project "Data World" was Lu Mi's parents' way of helping him and many others see the world more clearly. But before the project could enter its next phase, they died in a car accident.

Soon after, a shipwreck took Lin Shen's grandparents. He could no longer hear Grandma's little stories about genetics, or Grandpa saying that the Lin family's next-generation intelligent system was about to be successfully developed.

When Lin Shen was eight, the Lin family went bankrupt. His biological parents saw him as a burden and abandoned him, leaving him with nowhere to call home.

"Lu, big brother," Lin Shen called. "I called you Big Brother. Can you protect me forever?"

Ten-year-old Lu Mi had nowhere to go and no home, but he still stepped forward and took Lin Shen's hand. "Didn't we agree on this a long time ago? You call me Big Brother, and I'll protect you forever. Xiao Shen, don't cry. I'm right here."

When Lin Shen was nineteen, a system that seemed artificially stupid suddenly appeared. It glitched all the time, day and night.

Lin Shen: "Brother Lu, help! The System is probably, maybe, possibly going crazy again!"

Lu Mi: "Come here, let me soothe you. It's okay, don't panic. I'll take care of it."

The System may be crazy, but it protects them as they gradually uncover the truth. Along the way, they meet a fairy-tale investor who never grows up, a kindhearted richest man, and the wealthy young master He, who crashes into everyone he sees...

There's just one problem: the System has a little bug that can't quite be fixed. One kiss, and he faints.

Theme: Every day of life is precious.