Am I the Main Antagonist Jin Jingsen in This Novel?

G Country, Angel Heart Sanatorium...

Jin Jingsen's head was wrapped in thick bandages as he lay sinisterly on the hospital bed, breathing heavily and weakly.

Just now, when he woke up and tried to escape, he was restrained by several male nurses dressed like vampires from G Country, who injected him with a sedative...

Jin Jingsen swore through gritted teeth.

Once the effects of the medication wore off, he would personally snap the neck of that old man.

Strange ringing echoed in his ears.

Jin Jingsen's head throbbed with excruciating pain.

He howled in agony, "Ah... Ah... Ah..."

Chaotic images flashed before his eyes.

Veins bulged on Jin Jingsen's forehead.

His eyes quickly became bloodshot.

The rapid succession of chaotic images flashed back.

Finally, they settled on that blood-red wedding scene.

He, who had taken his own life with a bullet, lay on the foreign green grass, staining the ground beneath him a dark green with his blood.