Bella's promise to the Woodland Kingdom is similar to that of the Iron Hills Dwarves, returning the white gem necklace that Thorin's grandfather owed to Thrandeil, and then paying the elves according to the intensity of the battle.

Theoretically, Bella's gold and silver treasures could not be measured in tons, boxes, and carts, and she gave a new unit of measurement to the wealth in her hands, that is, 'mountain', and she had a mountain of gold and silver treasures, and she did not worry about money at all.

The problem now is that Smaug must be killed!

Knowing her weaknesses, creating a large number of black arrows and wind crossbows, and finding enough elven archers, she thought it was time to slay the dragon.

Bella kept using the Time Stone to deduce his dragon slaying plan, and when Smaug was still at a loss, he had been slaughtered by Bella hundreds of times in those times that did not happen, and Bella chose the most suitable plan with the least loss, and then led everyone to the Lonely Mountain to start slaying the dragon!

There are only two normal paths to enter the underground kingdom of the Lonely Mountain, the main gate and the side gate.

The main gate had been sealed when the dwarves were evacuating the Lonely Mountain, and the kind of boulder Bella, which was twenty meters high and weighed in tons, could not be opened, let alone open such a giant gate without alarming Smaug, and the only remaining path was the side door.

The side door does not reveal until the dwarves' day of Turin, which is the evening of the day close to winter, when the moonlight shines on the gate.

As a small accomplished mage, Bella doesn't need to wait for any Turin day.

It was still the Second Ring Spell, the Identification Technique, and she slammed on the stone door with her staff: "Show your secret!" ”

The keyhole then appeared, and she used the master key to easily open the side door of the lonely mountain.

"Mr. Baggins, do you remember what I said to you earlier?" Bella asked the hobbit beside her.

As Thorin gave her the only condition for the Lonely Mountain and the land near the Lonely Mountain, she had to get the Akham Treasure Diamond, which Bella still valued very much.

She used the Time Gem to deduce the entire dragon slaying plan more than 300 times, and naturally found a relatively safe and fast route for the hobbits to steal the gems.

It's impossible to make a complete estimate, it's like playing chess, when you play the second move, you may have more than 70,000 different endings, and by the third move, it will become 9 million? To the fourth step? The number has climbed to more than 300 billion.

This is still chess, not people? The human variable is even greater? Doctor Strange's fourteen million endings are really few.

The human brain is not a supercomputer and cannot calculate that large amounts of data? In Bella's opinion, have seen three hundred different endings? I was well prepared.

The hobbit is a little distressed? For Bella's words, he really 'remembered' it, and memorized half of his notebook.

It is impossible to estimate exactly, but there is an approximate route.

How many steps do you take to get through the door? How many meters do you turn left after that? Then go around a dwarven statue...... Finally, bow your head, the Arkon Treasure Diamond should be at his feet! As long as he picks up the diamond and runs back, he gives it to Bella and it's over.

There were so many steps that he really couldn't remember, so he had to carry a notebook with him.

Just in case? Bella also helped him design a lot of nonsense routines with Smaug, all of which were observed on the timeline? What are the topics that work best and drag on the longest? Counting the Ring in his hand, the safety aspect is guaranteed.

"Is that really okay? Are you sure this route is safe? The hobbit was still a little apprehensive about what to do next.

"Trust me? I already expected everything? Do you have ten breaths left to prepare? Let's go! Run! Hurry, hurry up! Belle pushed the hobbit in, and then she beckoned to the distance, and a large number of dwarves with crossbows were going to the lonely mountain to install it.

As for the elves, as the third group of residents, they will enter the combat position after the dwarves have withdrawn, and it is not yet time for them to appear.

"Let's go! Everybody come in with me! ”

"Slow your steps, don't look left and right, trust me, everything is expected by me."

"You, yes, that's you, do you see that platform over there? I need you to load your crossbow on that platform, shoot at an angle of thirty degrees, and aim the arrow in the northwest direction. ”

"Do you see that pillar over there? Two meters to the west of the column, I want you to install a crossbow there, shoot at an angle of 70 degrees, and aim the arrow in front of you. ”

"You ......"

Bella has arranged the entire battlefield to the precision of each crossbow arrow.

Some of these black arrows were fired in a salvo or separately, and some of them were certainly missed due to variables, but without exception, all angles and positions were areas that Smaug would have passed.

......

"Stop at a dwarf's anvil and go west? Wow! It's an anvil! "Bilbo. Baggins stood still, gestured at the Tiegada, which was taller than himself, then ticked a tick in his notebook and turned to walk west.

Walking all the way, without hitting the wall or being discovered by the enemy, he walked smoothly into the underground palace of the lonely mountain.

"Fifty-five steps to the northwest, the northwest ......" went back and forth in the underground palace eight times, he couldn't make out the direction at all, the compass was affected by the magnetic field of various ores, and the windmill kept turning. Baggins could only take out a magic prop that Bella gave him, a compass that always pointed to the north, looked closely, and finally found the northwest.

The courtyard, the forging room, the barracks, the forging products exhibition room, the hobbit walked in little by little.

"Wow!" When he entered the inner sanctum, he looked at the golden sea that appeared in front of him, which was a sea of countless gold coins, gold cups, diamonds, crowns, gold necklaces and other treasures, and even the hobbits who were extremely resistant to temptation had a hint of excitement.

As far as the eye could see, the sight was filled with golden light, and the hobbit's big heart beat violently and unnaturally.

"Give it to me...... I can't take it, forget it......" He recovered quickly, and the temptation of the golden ocean to him lasted only two seconds, and he completely got rid of his conjecture.

"Ten steps to the left...... Tick, five steps forward, okay, this one ticks too, well, twenty-two steps ahead of the left......"

Since walking on a sea of gold coins, the pace is definitely inaccurate, and Bella repeatedly explained that there is a certain error, but the error will not exceed five steps.

"Stop!" Bilbo. The note in Baggins' hand had reached the last page, the last line, and when he had stopped completely, he looked down to the left and right.

Bilbo saw at a glance that Bella had described it to him, and drew a sketch of the Arkon Diamond.

The diamond dug out of the mountain was about the size of a hobbit's fist, and a faint blue halo came into view, as if the diamond was breathing slowly.