Mistynail Featherfine is an esteemed princess from the Featherfine lineage who dreams of living her life in complete freedom. One day, she ventures into the forest to collect magical stones to craft a health-boosting jewel as a birthday present for her beloved grandpa. However, she ends up getting bitten by a strange snake and falls unconscious.

This snake turns out to be the Viber Lord, a powerful snake god defeated in the past by Mistynail's ancestors. Now, he seeks revenge, and Mistynail becomes the perfect target for his resurrection and vendetta against the Featherfine bloodline.

You control the Viber Lord's actions in his snake form as he tries to stop Mistynail, while she attempts to escape his strange lair and minions.

Strike at Mistynail's weak spots at the right moment, to cause her to lose control! Prevent her from escaping the lair to unlock the next stage in the story and progress the Viber Lord's revenge!

• Control, Upgrade, Place Traps:

You control the Viber Lord's movements as he places traps so that his minions or doppelgangers can strike her at the right moment. Your objective is to prevent Mistynail from escaping. Upgrade the various skills and power level of Viber Lord to make your mission easier by spending money obtained from playing through the stages.

• Customize The Lair and Buy Stronger Monsters:

You can recruit different kinds of monsters and place them on the ground or in the air as obstacles for Mistynail, so that you can weaken her and prevent her escape. Reduce her HP to zero to progress the story and unlock new stages.

• Replayability and Bonus Game Mode:

Replay levels to earn more funds and enhance the Viber Lord's powers while challenging Mistynail’s escape. Complete the main story to unlock hard mode.