Hobak Male Age unknown. Estimated to be in his teens (not necessarily a 9th grader, but between 10–19). Ability: Bright Body Arts (Monsterization). The strongest in the Original Character Battleground universe. Physical type. Extremely fast and possesses superior physical abilities. Can do one-handed handstands. Can easily smash through walls. Saitama-level (though not actually One Punch Man). Extremely hates teamers and hunts them down. Awakened. Awakening Condition: Successfully lands a combo when HP is below 10%.

Real Name: Chronos Exo Male Estimated to be in his teens (10–19). Ability: Time Manipulation. The strongest in a different Battleground universe. Code Name: X.S Manipulates time to stop it for 5 seconds or predict the future. Evades attacks by slowing down the opponent's time. Hates teamers and hunts them, but currently misunderstands Hobak as a teamer. Cannot awaken. Special Technique: Dal Segno After hitting the opponent, he rewinds time to hit them again, repeating the process (minimum 5 times, maximum 10). The number of uses is random depending on stamina. The opponent's wounds remain, so their injuries and scars continue to accumulate.

Users Consists of both males and females. Skill levels: Low, Mid, High. Most are Low or Mid-tier. They are usually victimized by teamers.

Consists of males and females. Skill levels: Low, Mid, High. Most are Low-Mid or Mid-Low tier. They usually gang up on other users. They have bad personalities and are mostly male.