Under Lazarus' attentive guidance, Sebastian's weapon-making skills reached new heights. In the first year, he could only forge lower and mid-range weapons.
During the second year, he could forge higher grade artifacts. The third year was when he could forge supreme artifacts.
However, he only managed to forge a lower spiritual artifact in his ninth year.
Even so, it was very remarkable because pill refinement knowledge and a high level in weapon-making were needed to forge a spiritual artifact under normal circumstances.
Then, he spent another year to forge a destined weapon for himself—a longsword measuring three feet and three inches long.
All the ingredients for this sword were prepared by Lazarus. The highest grade of the ingredients, as well as the main ingredient, was a piece of priceless mayhem iron.
As it was forged with active and passive energies, Sebastian named the sword Harmony Blade. Because of the mayhem iron, the weight of the sword reached a staggering weight of 1800 pounds.
Sebastian cultivated his mind and body, so he was physically strong. But it was still tiring when he used Harmony Blade.
In the last decade, his cultivation had broken through once again, and he had become a pinnacle demigod.
Along with the increase in his cultivation, his alchemy and formation skills had increased as well. He had stayed here for 30 years, but he had benefited greatly—becoming a fourth-grade weaponry master, alchemist, and formation mage.
His cultivation increased from the initial four-star demigod to pinnacle demigod. As long as he could find the technique for the fourth transformation, it was only a matter of time he entered the Lesser Deity Realm.
However, Lazarus aged a lot in the course of three decades. In the beginning, only half of his hair was white, but now, he had a head of silver hair.
Many wrinkles had built up on his face, and there was a rotting smell from his body. These were the signs of his life coming to an end soon.
"Sebastian, you can go out now," Lazarus suddenly said.
The formless sword energy flew out, and there was a loud boom as a ridge opened up in the barrier.
It looked easy, but he had attacked the barrier at its weakest spot. He was successful at his first attempt because he had used formation drawings to ruin the weakest part and structure of the barrier beforehand.
However, he had merely caused a temporary, small opening because the barrier had the ability to repair itself. He couldn't fly now, his upward thrust had reached its apex, and he was falling down.
Just then, Lazarus pushed out his palm in the air. Seizing the opportunity, Sebastian thrust his palm downward and created a loud bang. With the strong recoil force, he was blasted out of the barrier.
In the air, he flipped forward and landed on the ground. Instead of leaving right away, he looked downward. Unfortunately, there was only darkness, and he couldn't see anything.
"I'll be back," he whispered and left.

Comments
The readers' comments on the novel: Remorse After Breaking Up (Sebastian)
Update please for 600+ chapters...
Please update chapter 601 and more..thank you...
Please update chapter 601 and above....
Please send chapter 601 and above. Seems no update for quite some time....
Are there anymore chapters after Chapter 600?...
Good...
Is their a way to contact admin?...
Please update on when ch231 onwards will be released....
When is the next chapter after 220 coming...
I hope the in chapter 191.that Sebastian and Lilian would make up...