Evolution!
After thinking long and hard, Sebastian concluded that only evolving to the purple tier would be able to save his life at this point. This was the next plan that he arrived at to save his life.
Of course, he already heard of the dangers of rushing the evolution to the purple tier from others. With Teeth and other sharks of the Old Mak shark clan as forerunners, he should have been cautious but not now.
Right now, he was at the terrifying junction of life that separated death.
One single wrong move and his name may be referred to in the past tense the next moment. He regretted his decision to lower his luck further, but he forced himself not to regret it anymore, he made the decision himself.
The more he stayed in this world, the more he resolved to take responsibility for each of his actions and decisions. These were his gradually expanding principles that he developed since his transmigration.