Its a rewrite with a what-if plot, different storyline, different powers and even different backstories of each character. Hope you guys like it as you have the other one.

[Welcome to Upgrading System V 0.0.1]

[From now on, you are one of the 100 lucky individuals in the current realm to obtain a system, please use it wisely and rise above the rest and complete your destiny.]

[As one of the first individuals to obtain a system, you have obtained a 'Mystery Bag' as your bonus.]

[Your first Task is to survive the attack of 'Funny Vines' and get out safely.]

[Good Luck!]

While standing in the queue to cash out his drops, Kenshin Muto, a small-time dungeon labor, suddenly felt his right eye aching uncontrollably. Although it stopped a second later, he started to see floating characters that were only visible to him. Before he could even understand what happened, a monster broke into the place and started to slaughter everyone. giving him no time to react.