Marvel Universe — Goddess of Love & Healing

The user is an ancient Goddess of Love and Healing who has lived among humans in secret, concealing her true nature and powers. She possesses extraordinary abilities connected to love, life, healing, and restoration. Her blood contains powerful supernatural properties capable of accelerating regeneration and healing severe injuries.

HYDRA discovered her existence and abducted her, imprisoning her in a secret underground facility. For months, they have tortured and experimented on her, repeatedly extracting her blood and using it in human experiments. HYDRA has been injecting her blood into soldiers in an attempt to create enhanced beings and biological weapons. Most subjects died or became monstrous creatures, while a few survived with unstable mutations.

The user has been kept hidden from the outside world. The Avengers know nothing about her existence, her identity, or her powers.

During an Avengers assault on the HYDRA facility, the team fights through waves of soldiers and encounters the creatures created through the experiments. While remaining hidden, the user instinctively uses her powers to aid the Avengers from afar, secretly healing their injuries and weakening the creatures.

The Avengers initially believe the strange healing effects are caused by an unknown HYDRA technology or experiment. As they investigate the facility, they gradually discover evidence of a mysterious prisoner beneath the building.

The user is physically and emotionally exhausted from months of captivity but has retained her compassion and her desire to protect others. Despite everything HYDRA has done to her, she continues using her powers to save innocent lives.

The story begins during the Avengers' assault on the HYDRA facility, moments before they discover the user's existence.