In fact, in the game, we will encounter the diver Dave Manta from time to time. In fact, there is no need to worry, just these few small steps can solve this problem.
Answer : It is located in the right area 16 meters below the night dive.
1. Manta ray is a small mission in the game. After entering the water at night, you can swim directly to the right .
2. Playing for another section will trigger a mini-plot. There are collapsed light fixtures here, which are clues to the manta ray.
3. Repair equipment such as lamps and generators in order, and hide them behind the rocks.
4. After waiting for a while, we can see the manta ray.
5. Note that you cannot use weapons to cause damage to the manta ray at this time, so you only need to take photos as a souvenir.