Here is a concise summary of the provided text:
**Title:** (Implied) Teaching Helena to Play Fortnite & Playing Mortal Kombat 11
**Summary:**
* The host introduces a mission to teach his sister, Helena, how to play Fortnite, despite her gaming background being in different types of games (Roblox, Minecraft).
* Helena chooses a game skin and begins playing Fortnite with the host's guidance, learning basics like choosing a character, falling to the map, picking up weapons, and building.
* After playing Fortnite, the host switches to playing Mortal Kombat 11, showcasing characters and a brief match (Robocop vs. another character).
* The video ends with a call to subscribe to the channel and a farewell.
**Key Points:**
* Teaching Helena to play Fortnite
* Helena's first Fortnite gameplay experience
* Brief gameplay of Mortal Kombat 11
* Channel promotion and outro
Here are the key facts extracted from the text, without opinions, numbered and in short sentences:
1. The narrator attempted to teach their sister, Helena, how to play Fortnite.
2. Helena normally plays games like Roblox and Minecraft.
3. The teaching session was recorded and streamed.
4. A new camera, the Sony A7 to 73, was used for the recording.
5. The Sony A7 to 73 camera and its lens cost R$ 30,000.
6. The camera is also being sold to interested buyers through Instagram.
7. The previous camera used was a t6i.
8. The narrator's sister, Helena, played Fortnite using a PS5 controller.
9. The Fortnite gameplay was narrated and guided by the narrator.
10. After Fortnite, the group planned to play Mortal Kombat 11.
11. Characters mentioned in Mortal Kombat 11 include Joker, Shao Khan, Robocop, and others.
12. The video ended with an invitation to subscribe to the channel for more content.