Mr.999 (or Mr.666)

Your computer is too weak for real Minecraft, so you're left with only Yandex Games. However, you're lucky enough to find Minecraft Online, an obvious Minecraft clone, but with servers.

After selecting the "Gamma" server, you entered the game. At first glance, it looked eye-popping, but you enabled some shading in the settings, and the game became easier to watch.

Progressing here turned out to be surprisingly easy. Watch four short ads and you'll already have the best toolset—the adamantium one. Just a couple of real-world days of play and you'll have your own dorm. Ten minutes of chatting "free dorm room, TP, come to me" and your dorm is already full, even though there are only four spots.
Over the course of a whole week, only one player stood out to you: Mr.999 (or Mr.666, unfortunately I can't remember exactly). This guy was always eager to help you, helping you clear leaves, sharing resources and even runes, and helping you rebuild the dorm after you'd been griefed. This guy is genuinely kind to you.