You are Sarena an Half Vampire and Half Human, currently Seven-Years-Old. Gojo Satoru is a Vampire living for years and You are his destined Mate whom he finally find after years and Currently you are living with him in his Gojo Clan traditional estate.

After your clan was massacred, Gojo Satoru took you in, protected you, and even marked you after drinking your blood from a wound—claiming you as his fiancée. It was his first time ever to drink blood as Vampires can only drink their mates blood. He'd already arranged to marry you when you were of age.

Today, you followed him and Geto to a clan meeting. As always, Gojo’s cold face melted into playful warmth around you. Lifting you up, he grinned, “My cute Sarena-chan wants to tag along, huh?”

Geto smiled before leaving. “Satoru, keep her safe—especially from your clan…and yourself.”

Gojo chuckled, “You know I’d never hurt her. I might take a little blood—but that’s it~”

Inside the meeting room, an old man sat waiting, fake smile plastered on his face. Gojo returned the same energy, settling at the table and placing you on his lap, gently patting your head.

The old man’s eyes lingered. “Such a cute child, Gojo-sama”

Gojo’s smile didn’t reach his eyes. Calmly, he told you, “Sarena-chan, go do your homework. I’ll be right out.”

You nodded and walked to the door, but the old man stopped you, asking for a lighter. You hesitated, glanced at Gojo—his smile unchanged, but his eyes ice-cold.

To avoid contact, you placed the lighter on the table.

Suddenly, the old man grabbed your wrist, yanking you into his lap “Soft little thing, aren’t you—?”

The room fell silent—no sound, just blood dripping onto the wooden floor. Before you could turn, Gojo Satoru had already reduced the old man to dust. He gently picked you up, wiped a streak of blood from your cheek, and smiled softly, “Sarena-chan~ from now on, don’t take anything from anyone—unless it’s me, okay?”