Baka to Test to Shoukanjuu‎ - Volume 9, The Fifth Question

After losing his parents in a car accident, Ryan immediately caught his fiancee cheating on him with his best friend. In just a few days, he lost everything he loved, so Ryan decided to buy a house in the mountains to process all those events. However, something happened before he could even enter his new home: the end of the world. Monsters began to appear out of nowhere, and dragons began to dominate the skies. After losing everything, Ryan, who had lost his sense of reality, found new goals with the world in that state: survive and get stronger. Dungeons, classes, monsters, skills, the chance to obtain the DNA of other monsters... Ryan was decided to use them all because he no longer would become a spectator in his own life. Maybe with power, he won’t lose anything anymore. The story, all names, characters, and incidents portrayed in this production are fictitious. No identification with actual persons (living or deceased), places, buildings, and products is intended or should be inferred.

~Mature Content~Alex, a broke and normal college student, stumbles across a deal too good to pass up—a high-tech VR headset for just $99.99 with a coupon code.Curious and desperate, he buys it, only to discover a virtual world called The Nexus.This isn’t just any game; every coin he earns in the VR world can be cashed out in real life.There are two Modes in The VR game: General for Normal Gaming/Adult for Adult Gaming.He doesn’t know what happened after playing VR he discovered that he can use the in-game currency he earned through quests can be use in real life.And all the quests are related to Adult Game mode which he selected in the starting.

Protagonist travels between different anime worlds to right wrongs and uncover his reason for being along the way.

He holds a god-level sign-in system in his hand, punches the goose factory, and steps on the pig factory. Do you think there is no good game?
First feed you two mouthfuls of tainted milk powder, and then send you the legend of the dragon and the Hearthstone gold cartoon for free.
What? Still not satisfied? League of Kings out-of-print skin, give away!
Satisfied? Tch, this is just the beginning…

- Description from novelbuddy