(Everything in the review occurs in the first chapter)
"The New Gate" is your average Isekai manga, with a pretty nice twist to it, it starts off with a world exactly like what you see in Sword art online, a death game where people were trapped in a VRMMORPG, the only escape being to beat the final boss, unlocking the logout button; "The New Gate" starts it's story off with the main character defeating the final boss, he decides to let everyone else log out first so he can be the last. Just as he goes to logout, a gate in the final boss room opens and he is transported to what he believes to be another world, but in actuality it's just the game 500 years in the future, which he later finds out.

The main character, "Shinya 'Shin' Kiritani" has an extremely modest personality, being incredibly strong but acting like he isn't, just like in other series which include an OP main character and him being transported to another world, he decides to hide his strength to "avoid an uproar" such is the same in series like "Death March kara Hajimaru Isekai Kyousoukyoku".

It has a range of supporting characters which all have their own abilities and personalities.

I highly recommend reading this if you like Isekai, OP main characters, lots of potential waifu's and etc.