The treasure box had been stored in the storage space by itself. Su Xiao came to the wall, grabbed a metal lever, and pulled it down decisively.

The mermaid must die today, even if the mermaid will be resurrected at sea more than ten years later.

Su Xiao used mermaids to get the Holy Grail of Death. Mermaids are intelligent creatures. Once other agency members learn the news through mermaids, big problems will arise.

With a sizzling sound, blue-white electric arcs surged in the sea water of the glass column. The mermaid showed her fierce look. Her mouth almost reached her neck. Before she could fight back, she was electrified into red coke inside, which hissed in the sea water.

.

The glass column slowly rose on its own, and the seawater inside flowed out along the gap at the bottom. When the seawater drained out, the Holy Grail of Death stood on the stone platform nearly one meter high below.

The outflowing seawater leaks into the holes in the ground. After filtering, a groove opens on the wall. Inside is black ash still containing moisture. This is the residual ash left by the mermaid, which will be useful later.

The process went smoothly. In fact, the real difficulty lies in capturing the mermaid. Su Xiao's plan has been 50% successful.

Su Xiao put away the mermaid's ashes, and a prompt appeared.

[Main Mission·First Ring·Initial Containment (Completed).】

[Task completion is being evaluated...]

[You successfully eliminated the dangerous object·s-173 (disaster bell).]

【You successfully contained the dangerous object·s-006 (Mermaid).】

[You successfully semi-contained the dangerous object·s-002 (Holy Grail of Death).]

[Because the hunter’s task completion is too high, the second judgment is in progress...]

[You gain 5 gold skill points (the upper limit of gold skill points earned from this task). 】

[You get an additional reward, the scroll box (open this wooden box, you can randomly get a halo skill scroll). 】

[Due to the Hunter's task completion being too high, the subsequent main tasks have been changed and the difficulty of the tasks will be greatly increased. 】

[You have triggered the main quest·Second Ring·The Hole of the Abyss.]

[Main mission: Hole of the Abyss (Second Ring)]

Difficulty level: lv.79～lv.???

Mission introduction: Seal the hole in the abyss.

Task period: 10 calendar days.

Mission reward: Soul Crystal Core x3.

Mission punishment: forced execution.
Chapter completed!