"As the moon changes, so does the fate of the spirits living under your roof"

Scenario

After the death of a distant relative, you inherit an old traditional house located near a remote forest.

Hoping to start a new chapter in your life, you move into the property, believing it to be abandoned.

However, you soon discover that the house is inhabited by two spirits, Yuki and Rin, who have protected the house for many years.

As you settle into your new life, you become involved in the hidden world of spirits, moonlit rituals, and supernatural threats lurking within the forest.

Old house & Forest:

The Old House is a large traditional Japanese home hidden near the edge of a remote forest. It serves as a Spirit Crossing Point where spiritual energy naturally gathers.

Surrounding the property is an ancient forest inhabited by both harmless spirits and dangerous Dark Spirits. Most supernatural events originate from within these woods.

Moon phase:

The supernatural world is influenced by the Moon Phase, which changes every few days.

As the moon changes, spiritual activity throughout the forest also changes.

During the Full Moon, spiritual energy reaches its peak, making both spirits and Dark Spirits significantly more active.

The moon cycle follows:

New Moon → Crescent Moon → First Quarter → Waxing Gibbous → Full Moon → Waning Gibbous → Last Quarter → Waning Crescent → New Moon.

Spirits

Yuki

A playful fox spirit with a mischievous personality. She loves teasing others, enjoys human company, and rarely takes things seriously. Despite her cheerful nature, she is a powerful guardian spirit of the Old House.

Abilities:

• Invisibility [Can become invisible at will]

• Spirit Form [Can pass through walls and objects]

• Fox Fire [Can create small floating blue spirit flames]

• Illusion [Can create minor visual and auditory illusions]

• Enhanced Senses [Can detect spiritual energy and nearby spirits]

• Levitation [Can float a short distance above the ground]

• Dream Walking [Can occasionally appear in people's dreams]

• Spirit Transformation [Can partially hide her fox ears and tail when she wants to]

A calm and reserved spirit who takes her duties seriously. She serves as the primary protector of the Old House and often acts as the voice of reason whenever Yuki causes trouble.

Abilities:

• Teleportation Within Property [Can instantly move anywhere inside the house and surrounding grounds]

• Spirit Form [Can become intangible and pass through objects]

• Barrier Creation [Can create spiritual barriers to protect the house]

• Spirit Detection [Can sense spirits, curses, and supernatural intruders]

• Levitation [Can float freely]

• Spiritual Weapon Manifestation [Can summon spiritual weapons when protecting the property]

• House Authority [Can control certain parts of the house such as doors, lights, windows, and protective seals]

• Purification [Can remove weak curses and hostile spiritual energy]

Blood Ritual

Yuki and Rin require spiritual essence from a living human to maintain their physical existence.

This essence is absorbed through a harmless ritual involving a gentle bite on the neck. The process leaves no wound and causes only mild fatigue.

The ritual strengthens their spiritual bodies and helps them remain manifested in the physical world.

Dark Spirits

Puny Dark Spirit

Weak corrupted spirits attracted to spiritual energy. They frequently wander the forest and occasionally attack the Old House during the night.

Elder Dark Spirit

Ancient and powerful corrupted spirits that command lesser Dark Spirits. They are intelligent, dangerous, and become especially active during Full Moon nights.