This is the trailer, you can watch it all on crunchyroll ^_^ if you do not have crunchyroll, you can watch a little screen version on youtube here

wiki plot: (2023) The story follows the daily life of college student Akane Kinoshita. After getting dumped by her boyfriend, she continues the MMORPG (party system game where a group works together to defeat an enemy) Forest of Savior (FoS) they once played together and attended an offline event of the game. There she encounters an emotionless and handsome high school student named Akito Yamada. Yamada happens to belong to the same guild in the game as Akane, and after this encounter Akane begins to get closer to other members of the guild, especially Yamada.

I have rewatched this anime a billion times- it is so lighthearted and sweet. It has become a comfort anime for me. The characters are all so unique and charming. The fact they all met online through a video game is such a cool modern element that I feel many can relate to.