2 Reminiscent of past and skill advancement

William woke up suddenly panicking at not being able to perceive his sorrounding when he remember that he died and reincarnated in the anime world tensura.

Now that he Thought about it his previous life can only be described as tragic.he was born in a poor family with both his father and mother working in production factory.his family was consisting of four aside from his parents he also had a twin Little sister only a few seconds in between them.

They may have financial problems but their family was an ideal family.

williams Parents were busy all day but they made sure to spend time with them and taking care of, them never doing overtime.they made sure to have all their needs fullfill despite suffering their own.his little sister was also very loving toward him too much love actually when they were little she would always say she would marry her brother in future.they had a happy family untill it was descoverd he had cancer.from there their lives of suffering began as his family tried everything they can do to amass money for his treatment has he not threaten them with his life they would have incurred debt from loan sharks.from there their life's never went back to normal as William saw his family struggle for him. he at last decided to end that life and of course he did in way that his family will think of it as natural death.he didn't want them to suffer anymore.

As William reminiscent his pass he said to himself "in my last life fate sure did fuck me good in this life I swore to live a

Full filling live with no regret"and Thought "in this life I will properly take care of any family I might have I might not be able to make it to my family but I will live a life they can be proud of."

After ending his inner monologue William focus on present situation as he called out

"Great sage are you there??"

"[Understood skill great sage is present]."came response from the skill.

William sighed in relief after confirming the presence of the skill.

At this moment..

[Attention activating system]

[0% ~57%~78%~94%~100%]

[System activated]

[Found existence of other intelligence assistant ]

[requesting to fuse with existent intelligence]

[Do you want to fuse skill (great sage) with system as it's A.I assistant?]

[Yes or no?]

"Huh!!?"exclaimed William as he never thought that great sage could take the position of artificial intelligence assistant though now that he thinks about it although there were no system in the original story "great sage" did work as A.I for rimuru.after thinking for a while William decided to fuse.

"Yes"choose William as the system began fusing with the skill.

"[Fusion successful!!]"

"[Unique skill " great sage" advance to unique skill "wisdom"]"

Hearing the notification William was dumbfounded.

"Wait wait waiiit what happened how can great sage advance to wisdom?didn't great sage evolved into lord of wisdom, Raphael?"

"[Replying to master skill great sage had chance to advance into ultimate skill Raphael,lord of wisdom but with systems assistance skill great sage directly developed Individual conscious as such evolved but it is still short of ultimate skill]" replied a sweet voice with a hint of seduction.

"Sigh~i really didn't think the system would develop the skills conscious and what's with the master and if you did not evolved into ultimate skill what's your position after advancement?"

"[Master is master since systems original

Purpose was to guide master as systems A.I assistant I inherited it's purpose as I'm part of master yet have individual consciousness so I have judged it to be appropriate and for position skills are generally placed as common-Extra-rare-unique-ultimate and among them skills of same grades too have difference for masters better understanding the grades can be further divided by low-middle-top-peak.skill "great sage" could be consider unique grade middle tier skill while wisdom is unique grade peak tier skill]"

"Wow~amazing I'd expect nothing less from you.you made all this easily understandable for me"said William happy for his skill advancement.

"Now for the main event let's check the system and my other powers"