Pirate: I, The Immortal Sea King, Just Want To Make Them Happy

【Immortal! Invincible! The multi-fruit ability has no side effects and is decisive in killing, please be careful when entering]
Qingyun accidentally traveled to the world of pirates and was killed by a fishman at the beginning, becoming the fastest time traveler to die!
Fortunately, by activating the Invincible Revenge Sea King system, he was not only resurrected, but also became stronger!
Become stronger by being killed!
You can become stronger by killing enemies!
You can become stronger by subduing your subordinates!
[The host conquers Boya Hancock and obtains the sweet fruit ability. 】
【The host was killed by Joracol Mihawk (Hawkeye Mihawk) and gained the ability to be the world’s greatest swordsman. ]
[The host kills Sakaski (Akainu) and obtains rock berry fruit ability. 】