Deep Sea：I Can See the Information tips

Welcome to the thrilling game of Survival in the Deep Sea! Each player is bestowed with their own Shellfish House, their only sanctuary in the perilous depths of the ocean. Out there, unimaginable surprises and deadly crises await.
Remember: The Shellfish House is your only safe zone. Step outside, and you're at the mercy of the unknown creatures of the deep sea.  The Spirit Beads can upgrade your Shellfish House, but they must be found in the deep sea.
The game panel is at your disposal, with numerous functions waiting to be explored.   Enjoy the game and strive to survive!
As Xiao Hao stared at the game panel floating in the void, the blood-red flashing words gave him a headache.   He found himself in a 20-square-meter room, reminiscent of a mud house, with his bed from his rented house.   He was familiar with the concept of transmigration, but the reality of it, especially transmigrating with his bed, was hard to digest.
How could a room exist in the deep sea, where the pressure could instantly crush it?   With a heavy heart, Xiao Hao opened his phone, revealing a light red game interface.
Personal information, forum, trading market, synthesis room, space grid, Exploring Bubble...
Name: Xiao Hao
Number: 869
Age: 20
Health: 100/100
Stamina: 100/100
Spirit Bead: None
Shellfish House's Safety Rating: 1 star (Shellfish House's Safety Rating is extremely low.   Perhaps a passing deep-sea beast can destroy it.   Please collect the Spirit Bead as soon as possible.)
Shellfish House's Guardian: None
Shellfish House's Area: 20 square meters
Personal Skills: None
Strength Assessment: Weak
It reminded Xiao Hao of a farming game he had played before.   Upgrading the Shellfish House, increasing the Spirit Bead and Guardian - these tasks required venturing outside the room.   But the question remained, how could one walk under the sea?
How will Xiao Hao adapt to his new reality in the deep sea and overcome the challenges that lie ahead to upgrade his Shellfish House and ensure his survival?