Fantasy

Leon transmigrated and became a lab rat for Hydra. But he ended up awakening the sign-in system.
    [Ding, sign-in reward: Glint-Glint Fruit(Pika Pika no Mi).]
    He starts by destroying the Hydra Base.
    He accumulated some time and got himself another reward!
    [Ding! Get the sign-in reward: Sun Breathing Technique.]