Simplify the following text for a Grade 4 native English-speaking person.
Original: Kira Game is a strategy game where the player takes on the role of Kira or L. These are just titles , as any character can be Kira or L. The player will attempt to deduce who their enemy is ( Kira will try to uncover L 's identity and vice versa ) .
Simplified: After L dies , two more people fight to catch Kira , and for the name of the second L. They lived in an orphanage and were competing to be the next L. One of the people fighting finds out that Light is Kira , leading to Light 's death .