Su Xiao wanted to say all of them, but then he remembered the hint just now that Xiaomo would have a hard time.

After thinking for a moment, he asked, "Xiaomo, will combining treasure chests consume your energy? How many treasure chests can you combine with your energy at most?"

Xiaomo: "Xiaomo is the safe house manager. His energy is restored at midnight, and his daily base energy value is 100. Each time he combines a treasure chest, he consumes 30 energy points. However, he cannot combine limited or special treasure chests such as weapons, blueprints, props, and lives."

Wuliu is a red treasure chest, blueprints are a purple treasure chest, props are a blue treasure chest, and life is a green treasure chest.

These are special limited treasure chests.

The remaining white, yellow, and black treasure chests belong to the basic treasure chests, and they can all be combined through Xiaomo.

"How can I replenish your energy?" Su Xiao thought for a moment and asked.

Xiaomo: "Feed Xiaomo any doomsday supplies that the host doesn't need to restore energy, but the recovery speed will depend on the supplies the host feeds. The higher the level of the supplies and the more complex the items, the higher the energy recovery."

Lidya Su was surprised.

But when I think about it carefully, I feel there is nothing wrong with it.

This way of restoring energy is really great, it's simply recycling waste materials!

"Do you know what's inside the level 2 yellow treasure chest?" Su Xiao asked again.

Xiaomo: "Xiaomo doesn't know."

"What is the highest level that a basic treasure chest can be combined?"

"Level 5."

Lidya Su breathed a sigh of relief.

To upgrade a level 2 treasure chest, you need 3 level 1 treasure chests, a level 3 treasure chest requires 9 level 1 treasure chests, and so on. To reach level 5, you need 81 treasure chests.

Not much.

If you find enough treasure chests every day, which means the upper limit of the treasure chest stock is 99, you can definitely combine them into a level 5 treasure chest.

She thought that upgrades would most likely be in integers. If she wanted to reach level 10, she would need nearly 20,000 treasure chests, which was too scary.

The most important thing is how many times Xiaomo has sex every day.

Lidya Su took out a pen and paper to calculate, who could have thought of it!

It's the end of the world and I still have to do math problems.

Combining a level 2 treasure chest only consumes 1 fusion time, combining a level 3 treasure chest requires 4 fusion times, and combining a level 4 treasure chest requires 13 fusion times, and combining a level 5 treasure chest requires exactly 40 fusion times, which is 1200 energy points and 81 level 1 treasure chests.

But that's too far away.

It seems that the basic treasure chest will not be out of print, so she feels relieved.

"Xiaomo, please help me combine the treasure chests of each color into a level 2 treasure chest."

Fortunately, Su Xiao had already decided that she would rather hoard treasure chests than materials that took up space. Currently, the food chests, medicine chests, and material chests she had were enough to combine into a level 2 chest.

"Okay." After Xiaomo finished speaking, three level 2 treasure chests appeared in front of Su Xiao.

Xiaomo closed his mouth and said, "Xiaomo's energy value has been consumed by 90 points, and there are 10 points left."

"Okay, thank you Xiaomo."

"You're welcome~" Xiaomo's voice rose slightly, as if he felt a little comfortable.

[Xiaomo's favorability increased to 4%]

Lidya Su opened them one by one.

Level 2 black treasure chest, a prompt will pop up after touching it——

[Basic materials 99%, intermediate materials 1%, advanced materials 0.1%]

After opening, there are 2 wooden boards, 2 cloths, and 1 meteorite ingot.

The number of treasure chest Easter eggs has been doubled.

Meteorite ingots are an important material for the propeller propulsion system, which is enough.

Now all that's missing is an axle-wheel power bracket and a wiring board that can serve as a battery.

Level 2 White Treasure Chest——

Snacks and beverages 99%, fresh meat and vegetables 1%, doomsday condiments 0.1%

Oat milk*3, cola*2, caramel pudding*2, strawberry tart*2, beef*1.

beef!