The Reborn Son-In-Law: Sea King

Humiliated son-in-law Chase Lowe died, then woke up on the day of his 1983 misfortune! Awakening a nautical chart system, he seizes treasures from the sea, fighting bullies and braving typhoons. From bullied, he purchases steel ships to sail the open ocean. Desperate counterattacks bring wealth. He protects his wife and children, becoming a legendary sea king, making everyone who looked down on him watch his rise from their knees!